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When switching from the legacy Oracle top-n syntax using rownum to the ANSI/ISO SQL:2008 fetch first syntax, the WinMagic SQL transformation is lost.
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| -- Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production | |
| -- Using 1GB TPC-DS | |
| -- Table DDL: https://raw.githubusercontent.com/gregrahn/tpcds-kit/master/tools/tpcds.sql | |
| -- WinMagic paper: "WinMagic: subquery elimination using window aggregation" | |
| -- https://pdfs.semanticscholar.org/0bfa/e505ad588d00d4b204acf8ba4b5646eac244.pdf | |
| alter session set nls_date_format = 'YYYY-MM-DD'; | |
| -- start query 1 in stream 0 using template query92.tpl | |
| select * from ( | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| order by sum(ws_ext_discount_amt) | |
| ) where rownum <= 100; | |
| Execution Plan | |
| ---------------------------------------------------------- | |
| Plan hash value: 2128858018 | |
| --------------------------------------------------------------------------------------------------- | |
| | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | | |
| --------------------------------------------------------------------------------------------------- | |
| | 0 | SELECT STATEMENT | | 1 | 13 | 1482 (1)| 00:00:01 | | |
| |* 1 | COUNT STOPKEY | | | | | | | |
| | 2 | VIEW | | 1 | 13 | 1482 (1)| 00:00:01 | | |
| |* 3 | SORT AGGREGATE | | 1 | 13 | | | | |
| | 4 | VIEW | VW_WIF_1 | 36 | 468 | 1482 (1)| 00:00:01 | | |
| | 5 | WINDOW SORT | | 36 | 1404 | 1482 (1)| 00:00:01 | | |
| |* 6 | HASH JOIN | | 36 | 1404 | 1481 (1)| 00:00:01 | | |
| |* 7 | TABLE ACCESS FULL | DATE_DIM | 92 | 1288 | 370 (1)| 00:00:01 | | |
| | 8 | NESTED LOOPS | | 716 | 17900 | 1111 (1)| 00:00:01 | | |
| | 9 | NESTED LOOPS | | 720 | 17900 | 1111 (1)| 00:00:01 | | |
| |* 10 | TABLE ACCESS FULL | ITEM | 18 | 162 | 354 (0)| 00:00:01 | | |
| |* 11 | INDEX RANGE SCAN | SYS_C0011824 | 40 | | 2 (0)| 00:00:01 | | |
| | 12 | TABLE ACCESS BY INDEX ROWID| WEB_SALES | 40 | 640 | 42 (0)| 00:00:01 | | |
| --------------------------------------------------------------------------------------------------- | |
| Predicate Information (identified by operation id): | |
| --------------------------------------------------- | |
| 1 - filter(ROWNUM<=100) | |
| 3 - filter(ROWNUM<=100) | |
| 6 - access("D_DATE_SK"="WS_SOLD_DATE_SK") | |
| 7 - filter("D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS | |
| date) AND "D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS | |
| date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)) | |
| 10 - filter("I_MANUFACT_ID"=269) | |
| 11 - access("I_ITEM_SK"="WS_ITEM_SK") | |
| -- from optimizer trace file | |
| Final query after transformations:******* UNPARSED QUERY IS ******* | |
| SELECT "from$_subquery$_001"."EXCESS_DISCOUNT_AMOUNT" "EXCESS_DISCOUNT_AMOUNT" | |
| FROM | |
| (SELECT SUM("VW_WIF_1"."ITEM_1") "EXCESS_DISCOUNT_AMOUNT" | |
| FROM | |
| (SELECT CASE | |
| WHEN "CATALOG_SALES"."CS_EXT_DISCOUNT_AMT">1.3*AVG("CATALOG_SALES"."CS_EXT_DISCOUNT_AMT") OVER (PARTITION BY "CATALOG_SALES"."CS_ITEM_SK") THEN "CATALOG_SALES"."CS_EXT_DISCOUNT_AMT" | |
| END "ITEM_1" | |
| FROM "DATE_DIM" "DATE_DIM", | |
| "ITEM" "ITEM", | |
| "CATALOG_SALES" "CATALOG_SALES" | |
| WHERE "DATE_DIM"."D_DATE_SK"="CATALOG_SALES"."CS_SOLD_DATE_SK" | |
| AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) | |
| AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| AND "ITEM"."I_ITEM_SK"="CATALOG_SALES"."CS_ITEM_SK" | |
| AND "ITEM"."I_MANUFACT_ID"=269 | |
| AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)) "VW_WIF_1") "from$_subquery$_001" | |
| WHERE ROWNUM<=100 | |
| -- | |
| -- now use "fetch first 100 rows only" vs the rownumn for top-n | |
| -- | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| order by sum(ws_ext_discount_amt) | |
| fetch first 100 rows only; | |
| Execution Plan | |
| ---------------------------------------------------------- | |
| Plan hash value: 2975114635 | |
| ---------------------------------------------------------------------------------------------------------- | |
| | Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time | | |
| ---------------------------------------------------------------------------------------------------------- | |
| | 0 | SELECT STATEMENT | | 100 | 3900 | | 5987 (1)| 00:00:01 | | |
| |* 1 | VIEW | | 100 | 3900 | | 5987 (1)| 00:00:01 | | |
| |* 2 | WINDOW NOSORT STOPKEY | | 1 | 65 | | 5987 (1)| 00:00:01 | | |
| | 3 | SORT AGGREGATE | | 1 | 65 | | | | | |
| | 4 | NESTED LOOPS | | 2 | 130 | | 5986 (1)| 00:00:01 | | |
| | 5 | NESTED LOOPS | | 36 | 130 | | 5986 (1)| 00:00:01 | | |
| | 6 | NESTED LOOPS | | 36 | 1836 | | 5950 (1)| 00:00:01 | | |
| |* 7 | HASH JOIN | | 18 | 630 | | 5194 (1)| 00:00:01 | | |
| | 8 | JOIN FILTER CREATE | :BF0000 | 18 | 162 | | 354 (0)| 00:00:01 | | |
| |* 9 | TABLE ACCESS FULL | ITEM | 18 | 162 | | 354 (0)| 00:00:01 | | |
| | 10 | VIEW | VW_SQ_1 | 18166 | 461K| | 4840 (1)| 00:00:01 | | |
| | 11 | HASH GROUP BY | | 18166 | 496K| 1432K| 4840 (1)| 00:00:01 | | |
| | 12 | JOIN FILTER USE | :BF0000 | 36295 | 992K| | 4646 (1)| 00:00:01 | | |
| |* 13 | HASH JOIN | | 36295 | 992K| | 4646 (1)| 00:00:01 | | |
| | 14 | VIEW | VW_GBF_7 | 92 | 1104 | | 370 (1)| 00:00:01 | | |
| |* 15 | TABLE ACCESS FULL | DATE_DIM | 92 | 1288 | | 370 (1)| 00:00:01 | | |
| | 16 | TABLE ACCESS FULL | WEB_SALES | 719K| 10M| | 4273 (1)| 00:00:01 | | |
| |* 17 | TABLE ACCESS BY INDEX ROWID| WEB_SALES | 2 | 32 | | 42 (0)| 00:00:01 | | |
| |* 18 | INDEX RANGE SCAN | SYS_C0011824 | 40 | | | 2 (0)| 00:00:01 | | |
| |* 19 | INDEX UNIQUE SCAN | SYS_C0011768 | 1 | | | 0 (0)| 00:00:01 | | |
| |* 20 | TABLE ACCESS BY INDEX ROWID | DATE_DIM | 1 | 14 | | 1 (0)| 00:00:01 | | |
| ---------------------------------------------------------------------------------------------------------- | |
| Predicate Information (identified by operation id): | |
| --------------------------------------------------- | |
| 1 - filter("from$_subquery$_006"."rowlimit_$$_rownumber"<=100) | |
| 2 - filter(ROW_NUMBER() OVER ( ORDER BY SUM("WS_EXT_DISCOUNT_AMT"))<=100) | |
| 7 - access("ITEM_1"="I_ITEM_SK") | |
| 9 - filter("I_MANUFACT_ID"=269) | |
| 13 - access("ITEM_1"="WS_SOLD_DATE_SK") | |
| 15 - filter("D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| AND "D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS | |
| date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)) | |
| 17 - filter("WS_EXT_DISCOUNT_AMT">"1.3*AVG(WS_EXT_DISCOUNT_AMT)") | |
| 18 - access("I_ITEM_SK"="WS_ITEM_SK") | |
| 19 - access("D_DATE_SK"="WS_SOLD_DATE_SK") | |
| 20 - filter("D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| AND "D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS | |
| date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)) | |
| -- from optimizer trace file | |
| Final query after transformations:******* UNPARSED QUERY IS ******* | |
| SELECT "from$_subquery$_006"."EXCESS_DISCOUNT_AMOUNT" "EXCESS_DISCOUNT_AMOUNT" | |
| FROM | |
| (SELECT SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "EXCESS_DISCOUNT_AMOUNT", | |
| SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "rowlimit_$_0", | |
| ROW_NUMBER() OVER (ORDER BY SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT")) "rowlimit_$$_rownumber" | |
| FROM | |
| (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" | |
| FROM "WEB_SALES" "WEB_SALES", | |
| "DATE_DIM" "DATE_DIM" | |
| WHERE "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) | |
| AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| AND "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" | |
| AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| HAVING COUNT(*)>0 | |
| AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)) "VW_SQ_1", | |
| "WEB_SALES" "WEB_SALES", | |
| "ITEM" "ITEM", | |
| "DATE_DIM" "DATE_DIM" | |
| WHERE "ITEM"."I_MANUFACT_ID"=269 | |
| AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" | |
| AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) | |
| AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_1"."1.3*AVG(WS_EXT_DISCOUNT_AMT)") "from$_subquery$_006" | |
| WHERE "from$_subquery$_006"."rowlimit_$$_rownumber"<=100 | |
| ORDER BY "from$_subquery$_006"."rowlimit_$_0" | |
| -- | |
| -- by removing the sum() from the query, the WinMagic transformation happens with the ANSI fetch first syntax | |
| -- | |
| select | |
| (ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| order by excess_discount_amount | |
| fetch first 100 rows only; | |
| Execution Plan | |
| ---------------------------------------------------------- | |
| Plan hash value: 3432715210 | |
| -------------------------------------------------------------------------------------------------- | |
| | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | | |
| -------------------------------------------------------------------------------------------------- | |
| | 0 | SELECT STATEMENT | | 100 | 3900 | 1483 (1)| 00:00:01 | | |
| |* 1 | VIEW | | 100 | 3900 | 1483 (1)| 00:00:01 | | |
| |* 2 | WINDOW SORT PUSHED RANK | | 36 | 900 | 1483 (1)| 00:00:01 | | |
| |* 3 | VIEW | VW_WIF_1 | 36 | 900 | 1482 (1)| 00:00:01 | | |
| | 4 | WINDOW SORT | | 36 | 1836 | 1482 (1)| 00:00:01 | | |
| |* 5 | HASH JOIN | | 36 | 1836 | 1481 (1)| 00:00:01 | | |
| |* 6 | TABLE ACCESS FULL | DATE_DIM | 92 | 1288 | 370 (1)| 00:00:01 | | |
| | 7 | NESTED LOOPS | | 716 | 26492 | 1111 (1)| 00:00:01 | | |
| | 8 | NESTED LOOPS | | 720 | 26492 | 1111 (1)| 00:00:01 | | |
| |* 9 | TABLE ACCESS FULL | ITEM | 18 | 162 | 354 (0)| 00:00:01 | | |
| |* 10 | INDEX RANGE SCAN | SYS_C0014629 | 40 | | 2 (0)| 00:00:01 | | |
| | 11 | TABLE ACCESS BY INDEX ROWID| WEB_SALES | 40 | 1120 | 42 (0)| 00:00:01 | | |
| -------------------------------------------------------------------------------------------------- | |
| Predicate Information (identified by operation id): | |
| --------------------------------------------------- | |
| 1 - filter("from$_subquery$_006"."rowlimit_$$_rownumber"<=100) | |
| 2 - filter(ROW_NUMBER() OVER ( ORDER BY "ITEM_1")<=100) | |
| 3 - filter("VW_COL_2" IS NOT NULL) | |
| 5 - access("D_DATE_SK"="WS_SOLD_DATE_SK") | |
| 6 - filter("D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS | |
| date) AND "D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS | |
| date)+90) | |
| 9 - filter("I_MANUFACT_ID"=269) | |
| 10 - access("I_ITEM_SK"="WS_ITEM_SK") | |
| -- | |
| -- Final query after transformations:******* UNPARSED QUERY IS ******* | |
| -- | |
| SELECT "from$_subquery$_006"."EXCESS_DISCOUNT_AMOUNT" "EXCESS_DISCOUNT_AMOUNT" | |
| FROM | |
| (SELECT "VW_WIF_1"."ITEM_1" "EXCESS_DISCOUNT_AMOUNT", | |
| "VW_WIF_1"."ITEM_1" "rowlimit_$_0", | |
| ROW_NUMBER() OVER ( | |
| ORDER BY "VW_WIF_1"."ITEM_1") "rowlimit_$$_rownumber" | |
| FROM | |
| (SELECT "WEB_SALES"."WS_EXT_DISCOUNT_AMT" "ITEM_1", | |
| CASE | |
| WHEN "WEB_SALES"."WS_EXT_DISCOUNT_AMT">1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") OVER (PARTITION BY "WEB_SALES"."WS_ITEM_SK") THEN "WEB_SALES".ROWID | |
| END "VW_COL_2" | |
| FROM "SYS"."DATE_DIM" "DATE_DIM", | |
| "SYS"."ITEM" "ITEM", | |
| "SYS"."WEB_SALES" "WEB_SALES" | |
| WHERE "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+90 | |
| AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" | |
| AND "ITEM"."I_MANUFACT_ID"=269 | |
| AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+90) "VW_WIF_1" | |
| WHERE "VW_WIF_1"."VW_COL_2" IS NOT NULL) "from$_subquery$_006" | |
| WHERE "from$_subquery$_006"."rowlimit_$$_rownumber"<=100 | |
| ORDER BY "from$_subquery$_006"."rowlimit_$_0" |
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| Trace file /u01/app/oracle/diag/rdbms/orcl12c/orcl12c/trace/orcl12c_ora_65140_Q92.trc | |
| Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production | |
| With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options | |
| ORACLE_HOME = /u01/app/oracle/product/12.1.0.2/db_1 | |
| System name: Linux | |
| Node name: vbgeneric | |
| Release: 3.8.13-118.4.2.el7uek.x86_64 | |
| Version: #2 SMP Tue Mar 22 20:46:48 PDT 2016 | |
| Machine: x86_64 | |
| Instance name: orcl12c | |
| Redo thread mounted by this instance: 1 | |
| Oracle process number: 58 | |
| Unix process pid: 65140, image: oracle@vbgeneric | |
| *** 2017-04-16 13:07:42.461 | |
| *** SESSION ID:(90.36116) 2017-04-16 13:07:42.461 | |
| *** CLIENT ID:() 2017-04-16 13:07:42.461 | |
| *** SERVICE NAME:(orcl) 2017-04-16 13:07:42.461 | |
| *** MODULE NAME:(sqlplus@vbgeneric (TNS V1-V3)) 2017-04-16 13:07:42.461 | |
| *** CLIENT DRIVER:(SQL*PLUS) 2017-04-16 13:07:42.461 | |
| *** ACTION NAME:() 2017-04-16 13:07:42.461 | |
| *** CONTAINER ID:(3) 2017-04-16 13:07:42.461 | |
| Registered qb: SEL$1 0x42f79c98 (PARSER) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$1 nbfros=3 flg=0 | |
| fro(0): flg=4 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=4 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=4 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| Registered qb: SEL$2 0x3df6fc40 (PARSER) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$2 nbfros=2 flg=0 | |
| fro(0): flg=4 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(1): flg=4 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| Registered qb: SEL$3 0x3df6d990 (PARSER) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$3 nbfros=1 flg=0 | |
| fro(0): flg=5 objn=0 hint_alias="from$_subquery$_006"@"SEL$3" | |
| SPM: statement not found in SMB | |
| SPM: capture of plan baseline is OFF | |
| ************************** | |
| Automatic degree of parallelism (AUTODOP) | |
| ************************** | |
| Automatic degree of parallelism is disabled: Parameter. | |
| kkopqSetForceParallelProperties: Hint:no | |
| Query: compute:yes forced:no forceDop:0 | |
| kkopqSetDopReason: Reason why we chose this DOP is: table property. | |
| table property forces parallelism | |
| Global Manual DOP: 1 - Rounded?: no | |
| PM: Considering predicate move-around in query block SEL$3 (#0) | |
| ************************** | |
| Predicate Move-Around (PM) | |
| ************************** | |
| OPTIMIZER INFORMATION | |
| ****************************************** | |
| ----- Current SQL Statement for this session (sql_id=655a3xta6pd5x) ----- | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| order by sum(ws_ext_discount_amt) | |
| fetch first 100 rows only | |
| ******************************************* | |
| Legend | |
| The following abbreviations are used by optimizer trace. | |
| CBQT - cost-based query transformation | |
| JPPD - join predicate push-down | |
| OJPPD - old-style (non-cost-based) JPPD | |
| FPD - filter push-down | |
| PM - predicate move-around | |
| CVM - complex view merging | |
| SPJ - select-project-join | |
| SJC - set join conversion | |
| SU - subquery unnesting | |
| OBYE - order by elimination | |
| OST - old style star transformation | |
| ST - new (cbqt) star transformation | |
| CNT - count(col) to count(*) transformation | |
| JE - Join Elimination | |
| JF - join factorization | |
| CBY - connect by | |
| SLP - select list pruning | |
| DP - distinct placement | |
| VT - vector transformation | |
| qb - query block | |
| LB - leaf blocks | |
| DK - distinct keys | |
| LB/K - average number of leaf blocks per key | |
| DB/K - average number of data blocks per key | |
| CLUF - clustering factor | |
| NDV - number of distinct values | |
| Resp - response cost | |
| Card - cardinality | |
| Resc - resource cost | |
| NL - nested loops (join) | |
| SM - sort merge (join) | |
| HA - hash (join) | |
| CPUSPEED - CPU Speed | |
| IOTFRSPEED - I/O transfer speed | |
| IOSEEKTIM - I/O seek time | |
| SREADTIM - average single block read time | |
| MREADTIM - average multiblock read time | |
| MBRC - average multiblock read count | |
| MAXTHR - maximum I/O system throughput | |
| SLAVETHR - average slave I/O throughput | |
| dmeth - distribution method | |
| 1: no partitioning required | |
| 2: value partitioned | |
| 4: right is random (round-robin) | |
| 128: left is random (round-robin) | |
| 8: broadcast right and partition left | |
| 16: broadcast left and partition right | |
| 32: partition left using partitioning of right | |
| 64: partition right using partitioning of left | |
| 256: run the join in serial | |
| 0: invalid distribution method | |
| sel - selectivity | |
| ptn - partition | |
| AP - adaptive plans | |
| *************************************** | |
| PARAMETERS USED BY THE OPTIMIZER | |
| ******************************** | |
| ************************************* | |
| PARAMETERS WITH ALTERED VALUES | |
| ****************************** | |
| Compilation Environment Dump | |
| Bug Fix Control Environment | |
| ************************************* | |
| PARAMETERS WITH DEFAULT VALUES | |
| ****************************** | |
| Compilation Environment Dump | |
| optimizer_mode_hinted = false | |
| optimizer_features_hinted = 0.0.0 | |
| parallel_execution_enabled = true | |
| parallel_query_forced_dop = 0 | |
| parallel_dml_forced_dop = 0 | |
| parallel_ddl_forced_degree = 0 | |
| parallel_ddl_forced_instances = 0 | |
| _query_rewrite_fudge = 90 | |
| optimizer_features_enable = 12.1.0.2 | |
| _optimizer_search_limit = 5 | |
| cpu_count = 1 | |
| active_instance_count = 1 | |
| parallel_threads_per_cpu = 2 | |
| hash_area_size = 131072 | |
| bitmap_merge_area_size = 1048576 | |
| sort_area_size = 65536 | |
| sort_area_retained_size = 0 | |
| _sort_elimination_cost_ratio = 0 | |
| _optimizer_block_size = 8192 | |
| _sort_multiblock_read_count = 2 | |
| _hash_multiblock_io_count = 0 | |
| _db_file_optimizer_read_count = 8 | |
| _optimizer_max_permutations = 2000 | |
| pga_aggregate_target = 286720 KB | |
| _pga_max_size = 204800 KB | |
| _query_rewrite_maxdisjunct = 257 | |
| _smm_auto_min_io_size = 56 KB | |
| _smm_auto_max_io_size = 248 KB | |
| _smm_min_size = 286 KB | |
| _smm_max_size_static = 57344 KB | |
| _smm_px_max_size_static = 143360 KB | |
| _cpu_to_io = 0 | |
| _optimizer_undo_cost_change = 12.1.0.2 | |
| parallel_query_mode = enabled | |
| parallel_dml_mode = disabled | |
| parallel_ddl_mode = enabled | |
| optimizer_mode = all_rows | |
| sqlstat_enabled = false | |
| _optimizer_percent_parallel = 101 | |
| _always_anti_join = choose | |
| _always_semi_join = choose | |
| _optimizer_mode_force = true | |
| _partition_view_enabled = true | |
| _always_star_transformation = false | |
| _query_rewrite_or_error = false | |
| _hash_join_enabled = true | |
| cursor_sharing = exact | |
| _b_tree_bitmap_plans = true | |
| star_transformation_enabled = false | |
| _optimizer_cost_model = choose | |
| _new_sort_cost_estimate = true | |
| _complex_view_merging = true | |
| _unnest_subquery = true | |
| _eliminate_common_subexpr = true | |
| _pred_move_around = true | |
| _convert_set_to_join = false | |
| _push_join_predicate = true | |
| _push_join_union_view = true | |
| _fast_full_scan_enabled = true | |
| _optim_enhance_nnull_detection = true | |
| _parallel_broadcast_enabled = true | |
| _px_broadcast_fudge_factor = 100 | |
| _ordered_nested_loop = true | |
| _no_or_expansion = false | |
| optimizer_index_cost_adj = 100 | |
| optimizer_index_caching = 0 | |
| _system_index_caching = 0 | |
| _disable_datalayer_sampling = false | |
| query_rewrite_enabled = true | |
| query_rewrite_integrity = enforced | |
| _query_cost_rewrite = true | |
| _query_rewrite_2 = true | |
| _query_rewrite_1 = true | |
| _query_rewrite_expression = true | |
| _query_rewrite_jgmigrate = true | |
| _query_rewrite_fpc = true | |
| _query_rewrite_drj = false | |
| _full_pwise_join_enabled = true | |
| _partial_pwise_join_enabled = true | |
| _left_nested_loops_random = true | |
| _improved_row_length_enabled = true | |
| _index_join_enabled = true | |
| _enable_type_dep_selectivity = true | |
| _improved_outerjoin_card = true | |
| _optimizer_adjust_for_nulls = true | |
| _optimizer_degree = 0 | |
| _use_column_stats_for_function = true | |
| _subquery_pruning_enabled = true | |
| _subquery_pruning_mv_enabled = false | |
| _or_expand_nvl_predicate = true | |
| _like_with_bind_as_equality = false | |
| _table_scan_cost_plus_one = true | |
| _cost_equality_semi_join = true | |
| _default_non_equality_sel_check = true | |
| _new_initial_join_orders = true | |
| _oneside_colstat_for_equijoins = true | |
| _optim_peek_user_binds = true | |
| _minimal_stats_aggregation = true | |
| _force_temptables_for_gsets = false | |
| workarea_size_policy = auto | |
| _smm_auto_cost_enabled = true | |
| _gs_anti_semi_join_allowed = true | |
| _optim_new_default_join_sel = true | |
| optimizer_dynamic_sampling = 2 | |
| _pre_rewrite_push_pred = true | |
| _optimizer_new_join_card_computation = true | |
| _union_rewrite_for_gs = yes_gset_mvs | |
| _generalized_pruning_enabled = true | |
| _optim_adjust_for_part_skews = true | |
| _force_datefold_trunc = false | |
| statistics_level = typical | |
| _optimizer_system_stats_usage = true | |
| skip_unusable_indexes = true | |
| _remove_aggr_subquery = true | |
| _optimizer_push_down_distinct = 0 | |
| _dml_monitoring_enabled = true | |
| _optimizer_undo_changes = false | |
| _predicate_elimination_enabled = true | |
| _nested_loop_fudge = 100 | |
| _project_view_columns = true | |
| _local_communication_costing_enabled = true | |
| _local_communication_ratio = 50 | |
| _query_rewrite_vop_cleanup = true | |
| _slave_mapping_enabled = true | |
| _optimizer_cost_based_transformation = linear | |
| _optimizer_mjc_enabled = true | |
| _right_outer_hash_enable = true | |
| _spr_push_pred_refspr = true | |
| _optimizer_cache_stats = false | |
| _optimizer_cbqt_factor = 50 | |
| _optimizer_squ_bottomup = true | |
| _fic_area_size = 131072 | |
| _optimizer_skip_scan_enabled = true | |
| _optimizer_cost_filter_pred = false | |
| _optimizer_sortmerge_join_enabled = true | |
| _optimizer_join_sel_sanity_check = true | |
| _mmv_query_rewrite_enabled = true | |
| _bt_mmv_query_rewrite_enabled = true | |
| _add_stale_mv_to_dependency_list = true | |
| _distinct_view_unnesting = false | |
| _optimizer_dim_subq_join_sel = true | |
| _optimizer_disable_strans_sanity_checks = 0 | |
| _optimizer_compute_index_stats = true | |
| _push_join_union_view2 = true | |
| _optimizer_ignore_hints = false | |
| _optimizer_random_plan = 0 | |
| _query_rewrite_setopgrw_enable = true | |
| _optimizer_correct_sq_selectivity = true | |
| _disable_function_based_index = false | |
| _optimizer_join_order_control = 3 | |
| _optimizer_cartesian_enabled = true | |
| _optimizer_starplan_enabled = true | |
| _extended_pruning_enabled = true | |
| _optimizer_push_pred_cost_based = true | |
| _optimizer_null_aware_antijoin = true | |
| _optimizer_extend_jppd_view_types = true | |
| _sql_model_unfold_forloops = run_time | |
| _enable_dml_lock_escalation = false | |
| _bloom_filter_enabled = true | |
| _update_bji_ipdml_enabled = 0 | |
| _optimizer_extended_cursor_sharing = udo | |
| _dm_max_shared_pool_pct = 1 | |
| _optimizer_cost_hjsmj_multimatch = true | |
| _optimizer_transitivity_retain = true | |
| _px_pwg_enabled = true | |
| optimizer_secure_view_merging = true | |
| _optimizer_join_elimination_enabled = true | |
| flashback_table_rpi = non_fbt | |
| _optimizer_cbqt_no_size_restriction = true | |
| _optimizer_enhanced_filter_push = true | |
| _optimizer_filter_pred_pullup = true | |
| _rowsrc_trace_level = 0 | |
| _simple_view_merging = true | |
| _optimizer_rownum_pred_based_fkr = true | |
| _optimizer_better_inlist_costing = all | |
| _optimizer_self_induced_cache_cost = false | |
| _optimizer_min_cache_blocks = 10 | |
| _optimizer_or_expansion = depth | |
| _optimizer_order_by_elimination_enabled = true | |
| _optimizer_outer_to_anti_enabled = true | |
| _selfjoin_mv_duplicates = true | |
| _dimension_skip_null = true | |
| _force_rewrite_enable = false | |
| _optimizer_star_tran_in_with_clause = true | |
| _optimizer_complex_pred_selectivity = true | |
| _optimizer_connect_by_cost_based = true | |
| _gby_hash_aggregation_enabled = true | |
| _globalindex_pnum_filter_enabled = true | |
| _px_minus_intersect = true | |
| _fix_control_key = 0 | |
| _force_slave_mapping_intra_part_loads = false | |
| _force_tmp_segment_loads = false | |
| _query_mmvrewrite_maxpreds = 10 | |
| _query_mmvrewrite_maxintervals = 5 | |
| _query_mmvrewrite_maxinlists = 5 | |
| _query_mmvrewrite_maxdmaps = 10 | |
| _query_mmvrewrite_maxcmaps = 20 | |
| _query_mmvrewrite_maxregperm = 512 | |
| _query_mmvrewrite_maxqryinlistvals = 500 | |
| _disable_parallel_conventional_load = false | |
| _trace_virtual_columns = false | |
| _replace_virtual_columns = true | |
| _virtual_column_overload_allowed = true | |
| _kdt_buffering = true | |
| _first_k_rows_dynamic_proration = true | |
| _optimizer_sortmerge_join_inequality = true | |
| _optimizer_aw_stats_enabled = true | |
| _bloom_pruning_enabled = true | |
| result_cache_mode = MANUAL | |
| _px_ual_serial_input = true | |
| _optimizer_skip_scan_guess = false | |
| _enable_row_shipping = true | |
| _row_shipping_threshold = 80 | |
| _row_shipping_explain = false | |
| transaction_isolation_level = read_commited | |
| _optimizer_distinct_elimination = true | |
| _optimizer_multi_level_push_pred = true | |
| _optimizer_group_by_placement = true | |
| _optimizer_rownum_bind_default = 10 | |
| _enable_query_rewrite_on_remote_objs = true | |
| _optimizer_extended_cursor_sharing_rel = simple | |
| _optimizer_adaptive_cursor_sharing = true | |
| _direct_path_insert_features = 0 | |
| _optimizer_improve_selectivity = true | |
| optimizer_use_pending_statistics = false | |
| _optimizer_enable_density_improvements = true | |
| _optimizer_aw_join_push_enabled = true | |
| _optimizer_connect_by_combine_sw = true | |
| _enable_pmo_ctas = 0 | |
| _optimizer_native_full_outer_join = force | |
| _bloom_predicate_enabled = true | |
| _optimizer_enable_extended_stats = true | |
| _is_lock_table_for_ddl_wait_lock = 0 | |
| _pivot_implementation_method = choose | |
| optimizer_capture_sql_plan_baselines = false | |
| optimizer_use_sql_plan_baselines = true | |
| _optimizer_star_trans_min_cost = 0 | |
| _optimizer_star_trans_min_ratio = 0 | |
| _with_subquery = OPTIMIZER | |
| _optimizer_fkr_index_cost_bias = 10 | |
| _optimizer_use_subheap = true | |
| parallel_degree_policy = manual | |
| parallel_degree = 0 | |
| parallel_min_time_threshold = 10 | |
| _parallel_time_unit = 10 | |
| _optimizer_or_expansion_subheap = true | |
| _optimizer_free_transformation_heap = true | |
| _optimizer_reuse_cost_annotations = true | |
| _result_cache_auto_size_threshold = 100 | |
| _result_cache_auto_time_threshold = 1000 | |
| _optimizer_nested_rollup_for_gset = 100 | |
| _nlj_batching_enabled = 1 | |
| parallel_query_default_dop = 0 | |
| is_recur_flags = 0 | |
| optimizer_use_invisible_indexes = false | |
| flashback_data_archive_internal_cursor = 0 | |
| _optimizer_extended_stats_usage_control = 192 | |
| _parallel_syspls_obey_force = true | |
| cell_offload_processing = true | |
| _rdbms_internal_fplib_enabled = false | |
| db_file_multiblock_read_count = 69 | |
| _bloom_folding_enabled = true | |
| _mv_generalized_oj_refresh_opt = true | |
| cell_offload_compaction = ADAPTIVE | |
| cell_offload_plan_display = AUTO | |
| _bloom_predicate_offload = true | |
| _bloom_filter_size = 0 | |
| _bloom_pushing_max = 512 | |
| parallel_degree_limit = 65535 | |
| parallel_force_local = false | |
| parallel_max_degree = 2 | |
| total_cpu_count = 1 | |
| _optimizer_coalesce_subqueries = true | |
| _optimizer_fast_pred_transitivity = true | |
| _optimizer_fast_access_pred_analysis = true | |
| _optimizer_unnest_disjunctive_subq = true | |
| _optimizer_unnest_corr_set_subq = true | |
| _optimizer_distinct_agg_transform = true | |
| _aggregation_optimization_settings = 0 | |
| _optimizer_connect_by_elim_dups = true | |
| _optimizer_eliminate_filtering_join = true | |
| _connect_by_use_union_all = true | |
| dst_upgrade_insert_conv = true | |
| advanced_queuing_internal_cursor = 0 | |
| _optimizer_unnest_all_subqueries = true | |
| parallel_autodop = 0 | |
| parallel_ddldml = 0 | |
| _parallel_cluster_cache_policy = adaptive | |
| _parallel_scalability = 50 | |
| iot_internal_cursor = 0 | |
| _optimizer_instance_count = 0 | |
| _optimizer_connect_by_cb_whr_only = false | |
| _suppress_scn_chk_for_cqn = nosuppress_1466 | |
| _optimizer_join_factorization = true | |
| _optimizer_use_cbqt_star_transformation = true | |
| _optimizer_table_expansion = true | |
| _and_pruning_enabled = true | |
| _deferred_constant_folding_mode = DEFAULT | |
| _optimizer_distinct_placement = true | |
| partition_pruning_internal_cursor = 0 | |
| parallel_hinted = none | |
| _sql_compatibility = 0 | |
| _optimizer_use_feedback = true | |
| _optimizer_try_st_before_jppd = true | |
| _dml_frequency_tracking = false | |
| _optimizer_interleave_jppd = true | |
| kkb_drop_empty_segments = 0 | |
| _px_partition_scan_enabled = true | |
| _px_partition_scan_threshold = 64 | |
| _optimizer_false_filter_pred_pullup = true | |
| _bloom_minmax_enabled = true | |
| only_move_row = 0 | |
| _optimizer_enable_table_lookup_by_nl = true | |
| parallel_execution_message_size = 16384 | |
| _px_loc_msg_cost = 1000 | |
| _px_net_msg_cost = 10000 | |
| _optimizer_generate_transitive_pred = true | |
| _optimizer_cube_join_enabled = true | |
| _optimizer_filter_pushdown = true | |
| deferred_segment_creation = true | |
| _optimizer_outer_join_to_inner = true | |
| _allow_level_without_connect_by = false | |
| _max_rwgs_groupings = 8192 | |
| _optimizer_hybrid_fpwj_enabled = true | |
| _px_replication_enabled = true | |
| ilm_filter = 0 | |
| _optimizer_partial_join_eval = true | |
| _px_concurrent = true | |
| _px_object_sampling_enabled = true | |
| _px_back_to_parallel = OFF | |
| _optimizer_unnest_scalar_sq = true | |
| _optimizer_full_outer_join_to_outer = true | |
| _px_filter_parallelized = true | |
| _px_filter_skew_handling = true | |
| _zonemap_use_enabled = true | |
| _zonemap_control = 0 | |
| _optimizer_multi_table_outerjoin = true | |
| _px_groupby_pushdown = force | |
| _partition_advisor_srs_active = true | |
| _optimizer_ansi_join_lateral_enhance = true | |
| _px_parallelize_expression = true | |
| _fast_index_maintenance = true | |
| _optimizer_ansi_rearchitecture = true | |
| _optimizer_gather_stats_on_load = true | |
| ilm_access_tracking = 0 | |
| ilm_dml_timestamp = 0 | |
| _px_adaptive_dist_method = choose | |
| _px_adaptive_dist_method_threshold = 0 | |
| _optimizer_batch_table_access_by_rowid = true | |
| optimizer_adaptive_reporting_only = false | |
| _optimizer_ads_max_table_count = 0 | |
| _optimizer_ads_time_limit = 0 | |
| _optimizer_ads_use_result_cache = true | |
| _px_wif_dfo_declumping = choose | |
| _px_wif_extend_distribution_keys = true | |
| _px_join_skew_handling = true | |
| _px_join_skew_ratio = 10 | |
| _px_join_skew_minfreq = 30 | |
| CLI_internal_cursor = 0 | |
| _parallel_fault_tolerance_enabled = false | |
| _parallel_fault_tolerance_threshold = 3 | |
| _px_partial_rollup_pushdown = adaptive | |
| _px_single_server_enabled = true | |
| _optimizer_dsdir_usage_control = 126 | |
| _px_cpu_autodop_enabled = true | |
| parallel_degree_level = 100 | |
| _px_cpu_process_bandwidth = 200 | |
| _sql_hvshare_threshold = 0 | |
| _px_tq_rowhvs = true | |
| _optimizer_use_gtt_session_stats = true | |
| _optimizer_adaptive_plans = true | |
| _optimizer_proc_rate_level = basic | |
| _px_hybrid_TSM_HWMB_load = true | |
| _optimizer_use_histograms = true | |
| PMO_altidx_rebuild = 0 | |
| _cell_offload_expressions = true | |
| _cell_materialize_virtual_columns = true | |
| _cell_materialize_all_expressions = false | |
| _rowsets_enabled = true | |
| _rowsets_target_maxsize = 524288 | |
| _rowsets_max_rows = 200 | |
| _use_hidden_partitions = false | |
| _px_monitor_load = false | |
| _px_load_monitor_threshold = 10000 | |
| _px_numa_support_enabled = false | |
| total_processor_group_count = 1 | |
| _adaptive_window_consolidator_enabled = true | |
| _optimizer_strans_adaptive_pruning = true | |
| _bloom_rm_filter = false | |
| _optimizer_null_accepting_semijoin = true | |
| _long_varchar_allow_IOT = 0 | |
| _parallel_ctas_enabled = true | |
| _cell_offload_complex_processing = true | |
| _optimizer_performance_feedback = off | |
| _optimizer_proc_rate_source = DEFAULT | |
| _hashops_prefetch_size = 4 | |
| _cell_offload_sys_context = true | |
| _multi_commit_global_index_maint = 0 | |
| _stat_aggs_one_pass_algorithm = false | |
| _dbg_scan = 0 | |
| _oltp_comp_dbg_scan = 0 | |
| _arch_comp_dbg_scan = 0 | |
| _optimizer_gather_feedback = true | |
| _upddel_dba_hash_mask_bits = 0 | |
| _px_pwmr_enabled = true | |
| _px_cdb_view_enabled = true | |
| _bloom_sm_enabled = true | |
| optimizer_adaptive_features = true | |
| _optimizer_cluster_by_rowid = true | |
| _optimizer_cluster_by_rowid_control = 129 | |
| _partition_cdb_view_enabled = true | |
| _common_data_view_enabled = true | |
| _pred_push_cdb_view_enabled = true | |
| _rowsets_cdb_view_enabled = true | |
| _distinct_agg_optimization_gsets = choose | |
| _array_cdb_view_enabled = true | |
| _optimizer_adaptive_plan_control = 0 | |
| _optimizer_adaptive_random_seed = 0 | |
| _inmemory_dbg_scan = 0 | |
| _gby_vector_aggregation_enabled = true | |
| _optimizer_vector_transformation = true | |
| _optimizer_vector_fact_dim_ratio = 10 | |
| _key_vector_max_size = 0 | |
| _key_vector_predicate_enabled = true | |
| _key_vector_predicate_threshold = 0 | |
| _key_vector_caching = false | |
| _vector_operations_control = 0 | |
| _optimizer_vector_min_fact_rows = 10000000 | |
| parallel_dblink = 0 | |
| _px_scalable_invdist = true | |
| _key_vector_offload = predicate | |
| _optimizer_aggr_groupby_elim = true | |
| _optimizer_reduce_groupby_key = true | |
| _vector_serialize_temp_threshold = 1000 | |
| _always_vector_transformation = false | |
| _optimizer_cluster_by_rowid_batched = true | |
| _object_link_fixed_enabled = true | |
| optimizer_inmemory_aware = true | |
| _optimizer_inmemory_table_expansion = true | |
| _optimizer_inmemory_gen_pushable_preds = true | |
| _optimizer_inmemory_autodop = true | |
| _optimizer_inmemory_access_path = true | |
| _optimizer_inmemory_bloom_filter = true | |
| _parallel_inmemory_min_time_threshold = 1 | |
| _parallel_inmemory_time_unit = 1 | |
| _rc_sys_obj_enabled = true | |
| _optimizer_nlj_hj_adaptive_join = true | |
| _indexable_con_id = true | |
| _bloom_serial_filter = on | |
| inmemory_force = default | |
| inmemory_query = enable | |
| _inmemory_query_scan = true | |
| _inmemory_query_fetch_by_rowid = false | |
| _inmemory_pruning = on | |
| _px_autodop_pq_overhead = true | |
| _px_external_table_default_stats = true | |
| _optimizer_key_vector_aggr_factor = 75 | |
| _optimizer_vector_cost_adj = 100 | |
| _cdb_cross_container = 65535 | |
| _cdb_view_parallel_degree = 65535 | |
| _optimizer_hll_entry = 4096 | |
| _px_cdb_view_join_enabled = true | |
| inmemory_size = 0 | |
| _external_table_smart_scan = hadoop_only | |
| _optimizer_inmemory_minmax_pruning = true | |
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| *************************************** | |
| PARAMETERS IN OPT_PARAM HINT | |
| **************************** | |
| *************************************** | |
| Column Usage Monitoring is ON: tracking level = 1 | |
| *************************************** | |
| Considering Query Transformations on query block SEL$3 (#0) | |
| ************************** | |
| Query transformations (QT) | |
| ************************** | |
| JF: Checking validity of join factorization for query block SEL$2 (#0) | |
| JF: Bypassed: not a UNION or UNION-ALL query block. | |
| ST: not valid since star transformation parameter is FALSE | |
| TE: Checking validity of table expansion for query block SEL$2 (#0) | |
| TE: Bypassed: No partitioned table in query block. | |
| VT: Initial VT validity check for query block SEL$2 (#0) | |
| VT: Bypassed: inmemory is disabled. | |
| Check Basic Validity for Non-Union View for query block SEL$1 (#0) | |
| JPPD: JPPD bypassed: View has aggregate but no group by. | |
| JF: Checking validity of join factorization for query block SEL$3 (#0) | |
| JF: Bypassed: has order-by clause. | |
| ST: not valid since star transformation parameter is FALSE | |
| TE: Checking validity of table expansion for query block SEL$3 (#0) | |
| TE: Bypassed: No partitioned table in query block. | |
| VT: Initial VT validity check for query block SEL$3 (#0) | |
| VT: Bypassed: inmemory is disabled. | |
| CBQT: Validity checks passed for 655a3xta6pd5x. | |
| CSE: Considering common sub-expression elimination in query block SEL$3 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: Considering common sub-expression elimination in query block SEL$1 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: Considering common sub-expression elimination in query block SEL$2 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: CSE not performed on query block SEL$2 (#0). | |
| CSE: CSE not performed on query block SEL$1 (#0). | |
| CSE: CSE not performed on query block SEL$3 (#0). | |
| OBYE: Considering Order-by Elimination from view SEL$3 (#0) | |
| *************************** | |
| Order-by elimination (OBYE) | |
| *************************** | |
| OBYE: Considering Order-by Elimination from view SEL$1 (#0) | |
| *************************** | |
| Order-by elimination (OBYE) | |
| *************************** | |
| OBYE: Considering Order-by Elimination from view SEL$2 (#0) | |
| *************************** | |
| Order-by elimination (OBYE) | |
| *************************** | |
| OBYE: OBYE bypassed: no order by to eliminate. | |
| OBYE: OBYE bypassed: no order by to eliminate. | |
| OBYE: OBYE performed. | |
| JE: Considering Join Elimination on query block SEL$2 (#0) | |
| ************************* | |
| Join Elimination (JE) | |
| ************************* | |
| SQL:******* UNPARSED QUERY IS ******* | |
| SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| JE: cfro: WEB_SALES objn:99582 col#:1 dfro:DATE_DIM dcol#:1 | |
| SQL:******* UNPARSED QUERY IS ******* | |
| SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| Query block SEL$2 (#0) unchanged | |
| JE: Considering Join Elimination on query block SEL$1 (#0) | |
| ************************* | |
| Join Elimination (JE) | |
| ************************* | |
| SQL:******* UNPARSED QUERY IS ******* | |
| SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "EXCESS_DISCOUNT_AMOUNT",SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "rowlimit_$_0",ROW_NUMBER() OVER ( ORDER BY SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT")) "rowlimit_$$_rownumber" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK") | |
| JE: cfro: WEB_SALES objn:99582 col#:1 dfro:DATE_DIM dcol#:1 | |
| SQL:******* UNPARSED QUERY IS ******* | |
| SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "EXCESS_DISCOUNT_AMOUNT",SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "rowlimit_$_0",ROW_NUMBER() OVER ( ORDER BY SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT")) "rowlimit_$$_rownumber" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK") | |
| Query block SEL$1 (#0) unchanged | |
| OJE: Begin: find best directive for query block SEL$3 (#0) | |
| OJE: End: finding best directive for query block SEL$3 (#0) | |
| OJE: Begin: find best directive for query block SEL$1 (#0) | |
| OJE: End: finding best directive for query block SEL$1 (#0) | |
| CNT: Considering count(col) to count(*) on query block SEL$1 (#0) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| OJE: Begin: find best directive for query block SEL$2 (#0) | |
| OJE: End: finding best directive for query block SEL$2 (#0) | |
| CNT: Considering count(col) to count(*) on query block SEL$2 (#0) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| JE: Considering Join Elimination on query block SEL$2 (#0) | |
| ************************* | |
| Join Elimination (JE) | |
| ************************* | |
| SQL:******* UNPARSED QUERY IS ******* | |
| SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| JE: cfro: WEB_SALES objn:99582 col#:1 dfro:DATE_DIM dcol#:1 | |
| SQL:******* UNPARSED QUERY IS ******* | |
| SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| Query block SEL$2 (#0) unchanged | |
| JE: Considering Join Elimination on query block SEL$1 (#0) | |
| ************************* | |
| Join Elimination (JE) | |
| ************************* | |
| SQL:******* UNPARSED QUERY IS ******* | |
| SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "EXCESS_DISCOUNT_AMOUNT",SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "rowlimit_$_0",ROW_NUMBER() OVER ( ORDER BY SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT")) "rowlimit_$$_rownumber" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK") | |
| JE: cfro: WEB_SALES objn:99582 col#:1 dfro:DATE_DIM dcol#:1 | |
| SQL:******* UNPARSED QUERY IS ******* | |
| SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "EXCESS_DISCOUNT_AMOUNT",SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "rowlimit_$_0",ROW_NUMBER() OVER ( ORDER BY SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT")) "rowlimit_$$_rownumber" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK") | |
| Query block SEL$1 (#0) unchanged | |
| query block SEL$3 (#0) unchanged | |
| Considering Query Transformations on query block SEL$3 (#0) | |
| ************************** | |
| Query transformations (QT) | |
| ************************** | |
| CSE: Considering common sub-expression elimination in query block SEL$3 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: Considering common sub-expression elimination in query block SEL$1 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: Considering common sub-expression elimination in query block SEL$2 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: CSE not performed on query block SEL$2 (#0). | |
| CSE: CSE not performed on query block SEL$1 (#0). | |
| CSE: CSE not performed on query block SEL$3 (#0). | |
| query block SEL$3 (#0) unchanged | |
| apadrv-start sqlid=7103658678144382141 | |
| CSE: Considering common sub-expression elimination in query block SEL$3 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: Considering common sub-expression elimination in query block SEL$1 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: Considering common sub-expression elimination in query block SEL$2 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: CSE not performed on query block SEL$2 (#0). | |
| CSE: CSE not performed on query block SEL$1 (#0). | |
| CSE: CSE not performed on query block SEL$3 (#0). | |
| : | |
| call(in-use=9120, alloc=16344), compile(in-use=95256, alloc=96336), execution(in-use=7520, alloc=8088) | |
| ******************************************* | |
| Peeked values of the binds in SQL statement | |
| ******************************************* | |
| ===================================== | |
| SPD: BEGIN context at statement level | |
| ===================================== | |
| Stmt: ******* UNPARSED QUERY IS ******* | |
| SELECT "from$_subquery$_006"."EXCESS_DISCOUNT_AMOUNT" "EXCESS_DISCOUNT_AMOUNT" FROM (SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "EXCESS_DISCOUNT_AMOUNT",SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "rowlimit_$_0",ROW_NUMBER() OVER ( ORDER BY SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT")) "rowlimit_$$_rownumber" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK")) "from$_subquery$_006" WHERE "from$_subquery$_006"."rowlimit_$$_rownumber"<=100 ORDER BY "from$_subquery$_006"."rowlimit_$_0" | |
| Objects referenced in the statement | |
| DATE_DIM[DATE_DIM] 99582, type = 1 | |
| ITEM[ITEM] 99553, type = 1 | |
| WEB_SALES[WEB_SALES] 99616, type = 1 | |
| DATE_DIM[DATE_DIM] 99582, type = 1 | |
| WEB_SALES[WEB_SALES] 99616, type = 1 | |
| Objects in the hash table | |
| Hash table Object 99616, type = 1, ownerid = 17135214377516361889: | |
| Dynamic Sampling Directives at location 1: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Hash table Object 99553, type = 1, ownerid = 727237806883726767: | |
| No Dynamic Sampling Directives for the object | |
| Hash table Object 99582, type = 1, ownerid = 17854648736151899429: | |
| No Dynamic Sampling Directives for the object | |
| Return code in qosdInitDirCtx: ENBLD | |
| =================================== | |
| SPD: END context at statement level | |
| =================================== | |
| CBQT: Considering cost-based transformation on query block SEL$3 (#0) | |
| ******************************** | |
| COST-BASED QUERY TRANSFORMATIONS | |
| ******************************** | |
| FPD: Considering simple filter push (pre rewrite) in query block SEL$3 (#0) | |
| FPD: Current where clause predicates "from$_subquery$_006"."rowlimit_$$_rownumber"<=100 | |
| try to generate transitive predicate from check constraints for query block SEL$3 (#0) | |
| finally: "from$_subquery$_006"."rowlimit_$$_rownumber"<=100 | |
| FPD: Considering simple filter push (pre rewrite) in query block SEL$2 (#0) | |
| FPD: Current where clause predicates "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| FPD: Considering simple filter push (pre rewrite) in query block SEL$1 (#0) | |
| FPD: Current where clause predicates "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") FROM "WEB_SALES" "WEB_SALES","DATE_DIM" "DATE_DIM") | |
| OBYE: Considering Order-by Elimination from view SEL$3 (#0) | |
| *************************** | |
| Order-by elimination (OBYE) | |
| *************************** | |
| OBYE: Considering Order-by Elimination from view SEL$1 (#0) | |
| *************************** | |
| Order-by elimination (OBYE) | |
| *************************** | |
| OBYE: Considering Order-by Elimination from view SEL$2 (#0) | |
| *************************** | |
| Order-by elimination (OBYE) | |
| *************************** | |
| OBYE: OBYE bypassed: no order by to eliminate. | |
| OBYE: OBYE bypassed: no order by to eliminate. | |
| OBYE: OBYE performed. | |
| Considering Query Transformations on query block SEL$3 (#0) | |
| ************************** | |
| Query transformations (QT) | |
| ************************** | |
| CSE: Considering common sub-expression elimination in query block SEL$3 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: Considering common sub-expression elimination in query block SEL$1 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: Considering common sub-expression elimination in query block SEL$2 (#0) | |
| ************************* | |
| Common Subexpression elimination (CSE) | |
| ************************* | |
| CSE: CSE not performed on query block SEL$2 (#0). | |
| CSE: CSE not performed on query block SEL$1 (#0). | |
| CSE: CSE not performed on query block SEL$3 (#0). | |
| Query after View Removal | |
| ******* UNPARSED QUERY IS ******* | |
| SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| Query after View Removal | |
| ******* UNPARSED QUERY IS ******* | |
| SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "EXCESS_DISCOUNT_AMOUNT",SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "rowlimit_$_0",ROW_NUMBER() OVER ( ORDER BY SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT")) "rowlimit_$$_rownumber" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK") | |
| kkqctdrvTD-start on query block SEL$3 (#0) | |
| kkqctdrvTD-start: : | |
| call(in-use=28112, alloc=32816), compile(in-use=147464, alloc=147944), execution(in-use=7520, alloc=8088) | |
| Registered qb: SEL$3 0x3dfbafc0 (COPY SEL$3) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature(): NULL | |
| Registered qb: SEL$1 0x3dfbb478 (COPY SEL$1) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature(): NULL | |
| Registered qb: SEL$2 0x3de46ca0 (COPY SEL$2) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature(): NULL | |
| ***************************** | |
| Cost-Based Subquery Unnesting | |
| ***************************** | |
| SU: Unnesting query blocks in query block SEL$3 (#1) that are valid to unnest. | |
| Subquery Unnesting on query block SEL$1 (#2)SU: Performing unnesting that does not require costing. | |
| SU: Considering subquery unnest on query block SEL$1 (#2). | |
| SU: Checking validity of unnesting subquery SEL$2 (#3) | |
| SU: Passed validity checks, but requires costing. | |
| SU: Using search type: exhaustive | |
| SU: Starting iteration 1, state space = (3) : (1) | |
| SU: Unnesting subquery query block SEL$2 (#3)Subquery removal for query block SEL$2 (#3) | |
| RSW: Not valid for subquery removal SEL$2 (#3) | |
| Subquery unchanged. | |
| Registered qb: SEL$683B0107 0x3de40868 (SUBQ INTO VIEW FOR COMPLEX UNNEST SEL$2) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$683B0107 nbfros=2 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(1): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| Registered qb: SEL$7511BFD2 0x3de44ee8 (VIEW ADDED SEL$1) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$7511BFD2 nbfros=4 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=5 objn=0 hint_alias="VW_SQ_1"@"SEL$7511BFD2" | |
| Registered qb: SEL$C772B8D1 0x3de44ee8 (SUBQUERY UNNEST SEL$7511BFD2; SEL$2) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$C772B8D1 nbfros=4 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=1 objn=0 hint_alias="VW_SQ_1"@"SEL$7511BFD2" | |
| FPD: Considering simple filter push in query block SEL$C772B8D1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_1"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_1"."ITEM_0"="ITEM"."I_ITEM_SK" | |
| try to generate transitive predicate from check constraints for query block SEL$C772B8D1 (#2) | |
| finally: "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_1"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_1"."ITEM_0"="ITEM"."I_ITEM_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: transitive predicates are generated in query block SEL$C772B8D1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_1"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_1"."ITEM_0"="ITEM"."I_ITEM_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: Following are pushed to where clause of query block SEL$683B0107 (#3) | |
| CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: Considering simple filter push in query block SEL$683B0107 (#3) | |
| "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| try to generate transitive predicate from check constraints for query block SEL$683B0107 (#3) | |
| finally: "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| OJE: Begin: find best directive for query block SEL$683B0107 (#3) | |
| OJE: End: finding best directive for query block SEL$683B0107 (#3) | |
| SU: Costing transformed query. | |
| CBQT: Looking for cost annotations for query block SEL$683B0107, key = SEL$683B0107_00022002_4 | |
| CBQT: Could not find stored cost annotations. | |
| kkoqbc: optimizing query block SEL$683B0107 (#3) | |
| : | |
| call(in-use=30864, alloc=49184), compile(in-use=233144, alloc=236128), execution(in-use=7808, alloc=8088) | |
| kkoqbc-subheap (create addr=0x7fc63de5cd78) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$683B0107 nbfros=2 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(1): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$683B0107 (#3) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = GROUP_BY | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| Grouping column cardinality [WS_ITEM_SK] 18166 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$683B0107 (#3) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: DATE_DIM[DATE_DIM]#0 WEB_SALES[WEB_SALES]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393264.413637 Resp: 393264.413637 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 52737820054 | |
| Resp_io: 391935.000000 Resp_cpu: 52737820054 | |
| Best NL cost: 393264.413637 | |
| resc: 393264.413637 resc_io: 391935.000000 resc_cpu: 52737820054 | |
| resp: 393264.413637 resp_io: 391935.000000 resc_cpu: 52737820054 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (92.002136) * inner (719384.000000) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Grouping column cardinality [WS_ITEM_SK] 18166 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1499.000000 resc_cpu: 100118383 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1501.523782 Resp: 1501.523782 Degree: 1 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1501.523782 card 92.002136 bytes: deg: 1 resp: 1501.523782 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9596.471970 Resp: 9596.471970 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 1.000000 | |
| GROUP BY cardinality: 18166.000000, TABLE cardinality: 36296.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 200.000000 Total CPU sort cost: 67986882 | |
| Total Temp space used: 1467000 | |
| Best:: JoinMethod: Hash | |
| Cost: 4845.191932 Degree: 1 Resp: 4845.191932 Card: 36295.927693 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 370.128930 card: 92.002136 bytes: 1288.000000 | |
| Table#: 1 cost: 4845.191932 card: 36295.927693 bytes: 1088880.000000 | |
| *********************** | |
| Join order[2]: WEB_SALES[WEB_SALES]#1 DATE_DIM[DATE_DIM]#0 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 719384.000000 Cost: 4271.520297 Resp: 4271.520297 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895836 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895836 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895836 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263716882.840027 Resp: 263716882.840027 Degree: 1 | |
| Cost_io: 263223868.000000 Cost_cpu: 19557891690861 | |
| Resp_io: 263223868.000000 Resp_cpu: 19557891690861 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| Best NL cost: 723837.694240 | |
| resc: 723837.694240 resc_io: 723642.000000 resc_cpu: 7763187718 | |
| resp: 723837.694240 resp_io: 723642.000000 resc_cpu: 7763187718 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (719384.000000) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Grouping column cardinality [WS_ITEM_SK] 18166 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 955.990120 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2459 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5597.730610 Resp: 5597.730610 [multiMatchCost=0.091263] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 swapped | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 1.000000 | |
| GROUP BY cardinality: 18166.000000, TABLE cardinality: 36296.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 200.000000 Total CPU sort cost: 67986882 | |
| Total Temp space used: 1467000 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| ****** Recost for ORDER BY (using index) ************ | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014629 | |
| resc_io: 720297.000000 resc_cpu: 5697865228 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 720440.631643 Resp: 720440.631643 Degree: 1 | |
| Best:: AccessPath: IndexRange | |
| Index: SYS_C0014629 | |
| Cost: 720440.631643 Degree: 1 Resp: 720440.631643 Card: 719384.000000 Bytes: 0.000000 | |
| Join order[2]: WEB_SALES[WEB_SALES]#1 DATE_DIM[DATE_DIM]#0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:2, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 2 | |
| ********************************* | |
| Consider using bloom filter between DATE_DIM[DATE_DIM] and WEB_SALES[WEB_SALES] with ?? | |
| kkoBloomFilter: join (lcdn:92 rcdn:719384 jcdn:36296 limit:33092432) | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:DATE_DIM[DATE_DIM] and rfro:WEB_SALES[WEB_SALES] swap:no | |
| kkopqSingleJoinBloomNdv: predCnt:#1 col1:(bndv:73049 ndv:73049) and col2:(bndv:1823 ndv:1823) creatorNDV:73049.0 userNDV:1823.0 | |
| kkopqComputeBloomNdv: predCnt:1 creatorNdv:73049.0 userNdv:1823.0 singleTblPred:yes | |
| kkoBloomFilter: join ndv:92 reduction:0.000128 (limit:0.500000) accepted | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between DATE_DIM[DATE_DIM](serial) and WEB_SALES[WEB_SALES](serial); jm = 1; right side access path = TableScan | |
| ---- serial Hash-Join -> NONE | |
| (newjo-save) [0 1 ] | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 1.000000 | |
| GROUP BY cardinality: 18166.000000, TABLE cardinality: 36296.000000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 200.000000 Total CPU sort cost: 67986882 | |
| Total Temp space used: 1467000 | |
| Trying or-Expansion on query block SEL$683B0107 (#3) | |
| Transfer Optimizer annotations for query block SEL$683B0107 (#3) | |
| Final cost for query block SEL$683B0107 (#3) - All Rows Plan: | |
| Best join order: 1 | |
| Cost: 4845.191932 Degree: 1 Card: 36296.000000 Bytes: 1088880.000000 | |
| Resc: 4845.191932 Resc_io: 4826.000000 Resc_cpu: 761343682 | |
| Resp: 4845.191932 Resp_io: 4826.000000 Resc_cpu: 761343682 | |
| kkoqbc-subheap (delete addr=0x7fc63de5cd78, in-use=60032, alloc=65704) | |
| kkoqbc-end: | |
| : | |
| call(in-use=70240, alloc=147808), compile(in-use=255480, alloc=259336), execution(in-use=7808, alloc=8088) | |
| kkoqbc: finish optimizing query block SEL$683B0107 (#3) | |
| kkoqbc: optimizing query block SEL$C772B8D1 (#2) | |
| : | |
| call(in-use=70240, alloc=147808), compile(in-use=255576, alloc=259336), execution(in-use=7808, alloc=8088) | |
| kkoqbc-subheap (create addr=0x7fc63de5cd78) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$C772B8D1 nbfros=4 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=1 objn=0 hint_alias="VW_SQ_1"@"SEL$7511BFD2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: ITEM Alias: ITEM | |
| #Rows: 17964 SSZ: 0 LGR: 0 #Blks: 1302 AvgRowLen: 501.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): I_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 17964 Nulls: 0 Density: 0.000056 Min: 1.000000 Max: 18000.000000 | |
| Index Stats:: | |
| Index: SYS_C0014568 Col#: 1 | |
| LVLS: 1 #LB: 33 #DK: 17964 LB/K: 1.00 DB/K: 1.00 CLUF: 1302.00 NRW: 17964.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: VW_SQ_1 Alias: VW_SQ_1 NO STATISTICS | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$C772B8D1 (#2) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for VW_SQ_1 | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 >> Single Tab Card adjusted from 719384.000000 to 719384.000000 due to opt_estimate hint | |
| Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for ITEM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for ITEM[ITEM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#14): I_MANUFACT_ID(NUMBER) | |
| AvgLen: 4 NDV: 993 Nulls: 18 Density: 0.001007 Min: 1.000000 Max: 1000.000000 | |
| Table: ITEM Alias: ITEM | |
| Card: Original: 17964.000000 Rounded: 18 Computed: 18.072508 Non Adjusted: 18.072508 | |
| Scan IO Cost (Disk) = 354.000000 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 354.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 354.000000 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Access Path: TableScan | |
| Cost: 354.442036 Resp: 354.442036 Degree: 0 | |
| Cost_io: 354.000000 Cost_cpu: 17535555 | |
| Resp_io: 354.000000 Resp_cpu: 17535555 | |
| Best:: AccessPath: TableScan | |
| Cost: 354.442036 Degree: 1 Resp: 354.442036 Card: 18.072508 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$C772B8D1 (#2) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 VW_SQ_1[VW_SQ_1]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 6980.762770 Resp: 6980.762770 Degree: 1 | |
| Cost_io: 6942.000000 Cost_cpu: 1537718541 | |
| Resp_io: 6942.000000 Resp_cpu: 1537718541 | |
| Best NL cost: 6980.762770 | |
| resc: 6980.762770 resc_io: 6942.000000 resc_cpu: 1537718541 | |
| resp: 6980.762770 resp_io: 6942.000000 resc_cpu: 1537718541 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 6980.762770 Degree: 1 Resp: 6980.762770 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_1 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| Access Path: TableScan | |
| NL Join: Cost: 8064534.946228 Resp: 8064534.946228 Degree: 1 | |
| Cost_io: 8032580.000000 Cost_cpu: 1267652262325 | |
| Resp_io: 8032580.000000 Resp_cpu: 1267652262325 | |
| Best NL cost: 8064534.946228 | |
| resc: 8064534.946228 resc_io: 8032580.000000 resc_cpu: 1267652262325 | |
| resp: 8064534.946228 resp_io: 8032580.000000 resc_cpu: 1267652262325 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Column (#2): ITEM_0(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Join Card: 1662.709297 = outer (1662.709297) * inner (18166.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 8 Row size: 36 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 11963.320836 Resp: 11963.320836 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 11963.320836 | |
| resc: 11963.320836 resc_io: 11903.000000 resc_cpu: 2392926700 | |
| resp: 11963.320836 resp_io: 11903.000000 resp_cpu: 2392926700 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.067206 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 8 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 11826.021908 Resp: 11826.021908 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11826.021908 | |
| resc: 11826.021908 resc_io: 11768.000000 resc_cpu: 2301728273 | |
| resp: 11826.021908 resp_io: 11768.000000 resp_cpu: 2301728273 | |
| Best:: JoinMethod: Hash | |
| Cost: 11826.021908 Degree: 1 Resp: 11826.021908 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 11826.021908 Resp: 11826.021908 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971181.114477 (cpu filter eval) (= 50.002754 (per row) * 719384.000000 (#rows)) | |
| = 572321170.714477 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7113790.218737 Resp: 7113790.218737 Degree: 1 | |
| Cost_io: 7089740.000000 Cost_cpu: 954071835171 | |
| Resp_io: 7089740.000000 Resp_cpu: 954071835171 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333532 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 81686.003840 Resp: 81686.003840 Degree: 1 | |
| Cost_io: 81614.000000 Cost_cpu: 2856391315 | |
| Resp_io: 81614.000000 Resp_cpu: 2856391315 | |
| Best NL cost: 81686.003840 | |
| resc: 81686.003840 resc_io: 81614.000000 resc_cpu: 2856391315 | |
| resp: 81686.003840 resp_io: 81614.000000 resc_cpu: 2856391315 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (1662.709297) * inner (719384.000000) * sel (1.5094e-09) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 1662.709297, inner: 719384.000000, sel: 1.5094e-09 | |
| >> Join Card adjusted from 1.805456 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=4.431013 cardHjSmj=8.000000 cardHjSmjNPF=160.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 11826.021908 card 1662.709297 bytes: deg: 1 resp: 11826.021908 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 14 Row size: 64 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 19921.990305 Resp: 19921.990305 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 19921.990305 | |
| resc: 19921.990305 resc_io: 19831.000000 resc_cpu: 3609584111 | |
| resp: 19921.990305 resp_io: 19831.000000 resp_cpu: 3609584111 | |
| Outer table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 11826.021908 card 1662.709297 bytes: deg: 1 resp: 11826.021908 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 13 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 16099.377039 Resp: 16099.377039 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16099.377039 | |
| resc: 16099.377039 resc_io: 16026.000000 resc_cpu: 2910866113 | |
| resp: 16099.377039 resp_io: 16026.000000 resp_cpu: 2910866113 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 16100.377067 Degree: 1 Resp: 16100.377067 Card: 8.000000 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 38249.000000 | |
| Table#: 2 cost: 11826.021908 card: 1662.709297 bytes: 81487.000000 | |
| Table#: 3 cost: 16100.377067 card: 8.000000 bytes: 520.000000 | |
| *********************** | |
| Join order[2]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7108944.959553 Resp: 7108944.959553 Degree: 1 | |
| Cost_io: 7084914.000000 Cost_cpu: 953307823633 | |
| Resp_io: 7084914.000000 Resp_cpu: 953307823633 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 76840.744657 Resp: 76840.744657 Degree: 1 | |
| Cost_io: 76788.000000 Cost_cpu: 2092379777 | |
| Resp_io: 76788.000000 Resp_cpu: 2092379777 | |
| Best NL cost: 76840.744657 | |
| resc: 76840.744657 resc_io: 76788.000000 resc_cpu: 2092379777 | |
| resp: 76840.744657 resp_io: 76788.000000 resc_cpu: 2092379777 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (1662.709297) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 8 Row size: 36 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 15076.731167 Resp: 15076.731167 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 15076.731167 | |
| resc: 15076.731167 resc_io: 15005.000000 resc_cpu: 2845574379 | |
| resp: 15076.731167 resp_io: 15005.000000 resp_cpu: 2845574379 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 8 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 11254.117901 Resp: 11254.117901 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11254.117901 | |
| resc: 11254.117901 resc_io: 11200.000000 resc_cpu: 2146856380 | |
| resp: 11254.117901 resp_io: 11200.000000 resp_cpu: 2146856380 | |
| Best:: JoinMethod: Hash | |
| Cost: 11254.117901 Degree: 1 Resp: 11254.117901 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_1 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| Access Path: TableScan | |
| NL Join: Cost: 185681.027465 Resp: 185681.027465 Degree: 1 | |
| Cost_io: 184936.000000 Cost_cpu: 29555228946 | |
| Resp_io: 184936.000000 Resp_cpu: 29555228946 | |
| Best NL cost: 185681.027465 | |
| resc: 185681.027465 resc_io: 184936.000000 resc_cpu: 29555228946 | |
| resp: 185681.027465 resp_io: 184936.000000 resc_cpu: 29555228946 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| >> Join Card adjusted from 1.805456 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=4.431013 cardHjSmj=8.000000 cardHjSmjNPF=160.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 16236.655970 Resp: 16236.655970 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 16236.655970 | |
| resc: 16236.655970 resc_io: 16161.000000 resc_cpu: 3001271252 | |
| resp: 16236.655970 resp_io: 16161.000000 resp_cpu: 3001271252 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 16099.370887 Resp: 16099.370887 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16099.370887 | |
| resc: 16099.370887 resc_io: 16026.000000 resc_cpu: 2910622063 | |
| resp: 16099.370887 resp_io: 16026.000000 resp_cpu: 2910622063 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 16100.370915 Degree: 1 Resp: 16100.370915 Card: 8.000000 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 38249.000000 | |
| Table#: 3 cost: 11254.117901 card: 36.109128 bytes: 1404.000000 | |
| Table#: 2 cost: 16100.370915 card: 8.000000 bytes: 520.000000 | |
| *********************** | |
| Join order[3]: ITEM[ITEM]#0 VW_SQ_1[VW_SQ_1]#2 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_1 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| Access Path: TableScan | |
| NL Join: Cost: 87567.896818 Resp: 87567.896818 Degree: 1 | |
| Cost_io: 87222.000000 Cost_cpu: 13721721838 | |
| Resp_io: 87222.000000 Resp_cpu: 13721721838 | |
| Best NL cost: 87567.896818 | |
| resc: 87567.896818 resc_io: 87222.000000 resc_cpu: 13721721838 | |
| resp: 87567.896818 resp_io: 87222.000000 resc_cpu: 13721721838 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 18.072508 = outer (18.072508) * inner (18166.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 18 Computed: 18.072508 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 5336.979978 Resp: 5336.979978 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5336.979978 | |
| resc: 5336.979978 resc_io: 5315.000000 resc_cpu: 871945423 | |
| resp: 5336.979978 resp_io: 5315.000000 resp_cpu: 871945423 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 6318.076564 Resp: 6318.076564 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.060986 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 5199.694954 Resp: 5199.694954 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5199.694954 | |
| resc: 5199.694954 resc_io: 5180.000000 resc_cpu: 781298537 | |
| resp: 5199.694954 resp_io: 5180.000000 resp_cpu: 781298537 | |
| Best:: JoinMethod: Hash | |
| Cost: 5199.694954 Degree: 1 Resp: 5199.694954 Card: 18.072508 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 11826.015688 Resp: 11826.015688 Degree: 1 | |
| Cost_io: 11768.000000 Cost_cpu: 2301481523 | |
| Resp_io: 11768.000000 Resp_cpu: 2301481523 | |
| Best NL cost: 11826.015688 | |
| resc: 11826.015688 resc_io: 11768.000000 resc_cpu: 2301481523 | |
| resp: 11826.015688 resp_io: 11768.000000 resc_cpu: 2301481523 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 11826.015688 Degree: 1 Resp: 11826.015688 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 11826.015688 Resp: 11826.015688 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971181.114477 (cpu filter eval) (= 50.002754 (per row) * 719384.000000 (#rows)) | |
| = 572321170.714477 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7113790.212517 Resp: 7113790.212517 Degree: 1 | |
| Cost_io: 7089740.000000 Cost_cpu: 954071588421 | |
| Resp_io: 7089740.000000 Resp_cpu: 954071588421 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333532 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 81685.997620 Resp: 81685.997620 Degree: 1 | |
| Cost_io: 81614.000000 Cost_cpu: 2856144565 | |
| Resp_io: 81614.000000 Resp_cpu: 2856144565 | |
| Best NL cost: 81685.997620 | |
| resc: 81685.997620 resc_io: 81614.000000 resc_cpu: 2856144565 | |
| resp: 81685.997620 resp_io: 81614.000000 resc_cpu: 2856144565 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (1662.709297) * inner (719384.000000) * sel (1.5094e-09) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 1662.709297, inner: 719384.000000, sel: 1.5094e-09 | |
| >> Join Card adjusted from 1.805456 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=4.431013 cardHjSmj=8.000000 cardHjSmjNPF=160.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11826.015688 card 1662.709297 bytes: deg: 1 resp: 11826.015688 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 14 Row size: 64 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 19921.984085 Resp: 19921.984085 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 19921.984085 | |
| resc: 19921.984085 resc_io: 19831.000000 resc_cpu: 3609337361 | |
| resp: 19921.984085 resp_io: 19831.000000 resp_cpu: 3609337361 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11826.015688 card 1662.709297 bytes: deg: 1 resp: 11826.015688 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 13 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 16099.370819 Resp: 16099.370819 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16099.370819 | |
| resc: 16099.370819 resc_io: 16026.000000 resc_cpu: 2910619363 | |
| resp: 16099.370819 resp_io: 16026.000000 resp_cpu: 2910619363 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 16100.370847 Degree: 1 Resp: 16100.370847 Card: 8.000000 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 2 cost: 5199.694954 card: 18.072508 bytes: 630.000000 | |
| Table#: 1 cost: 11826.015688 card: 1662.709297 bytes: 81487.000000 | |
| Table#: 3 cost: 16100.370847 card: 8.000000 bytes: 520.000000 | |
| *********************** | |
| Join order[4]: ITEM[ITEM]#0 VW_SQ_1[VW_SQ_1]#2 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 82071.381991 Resp: 82071.381991 Degree: 1 | |
| Cost_io: 81792.000000 Cost_cpu: 11083079591 | |
| Resp_io: 81792.000000 Resp_cpu: 11083079591 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 5955.846291 Resp: 5955.846291 Degree: 1 | |
| Cost_io: 5936.000000 Cost_cpu: 787302086 | |
| Resp_io: 5936.000000 Resp_cpu: 787302086 | |
| Best NL cost: 5955.846291 | |
| resc: 5955.846291 resc_io: 5936.000000 resc_cpu: 787302086 | |
| resp: 5955.846291 resp_io: 5936.000000 resc_cpu: 787302086 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (18.072508) * inner (719384.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 18.072508, inner: 719384.000000, sel: 2.7524e-06 | |
| >> Join Card adjusted from 35.784082 to 178.000000 due to opt_estimate hint, prelen=3 | |
| Adjusted Join Cards: adjRatio=4.974279 cardHjSmj=178.000000 cardHjSmjNPF=3560.000000 cardNlj=178.000000 cardNSQ=178.000000 cardNSQ_na=35.784082 | |
| Join Card - Rounded: 178 Computed: 178.000000 | |
| Outer table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 49 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 13295.643227 Resp: 13295.643227 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 13295.643227 | |
| resc: 13295.643227 resc_io: 13243.000000 resc_cpu: 2088356083 | |
| resp: 13295.643227 resp_io: 13243.000000 resp_cpu: 2088356083 | |
| Outer table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 9473.043865 Resp: 9473.043865 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9473.043865 | |
| resc: 9473.043865 resc_io: 9438.000000 resc_cpu: 1390189627 | |
| resp: 9473.043865 resp_io: 9438.000000 resp_cpu: 1390189627 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 5955.846291 Degree: 1 Resp: 5955.846291 Card: 178.000000 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 178.000000 Cost: 5955.846291 Resp: 5955.846291 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.904494 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.904494 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.904494 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 71208.831538 Resp: 71208.831538 Degree: 1 | |
| Cost_io: 71067.000000 Cost_cpu: 5626455099 | |
| Resp_io: 71067.000000 Resp_cpu: 5626455099 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 6133.891367 Resp: 6133.891367 Degree: 1 | |
| Cost_io: 6114.000000 Cost_cpu: 789090251 | |
| Resp_io: 6114.000000 Resp_cpu: 789090251 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 6133.891367 Resp: 6133.891367 Degree: 1 | |
| Cost_io: 6114.000000 Cost_cpu: 789090251 | |
| Resp_io: 6114.000000 Resp_cpu: 789090251 | |
| Best NL cost: 6133.891367 | |
| resc: 6133.891367 resc_io: 6114.000000 resc_cpu: 789090251 | |
| resp: 6133.891367 resp_io: 6114.000000 resc_cpu: 789090251 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 8.980844 = outer (178.000000) * inner (92.002136) * sel (5.4840e-04) | |
| >> Join Card adjusted from 8.980844 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=0.890785 cardHjSmj=8.000000 cardHjSmjNPF=8.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 178.000000 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 67 Total Rows: 178 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39729939 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 6327.977414 Resp: 6327.977414 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6327.977414 | |
| resc: 6327.977414 resc_io: 6304.000000 resc_cpu: 951183662 | |
| resp: 6327.977414 resp_io: 6304.000000 resp_cpu: 951183662 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 178.000000 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.016030 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 6325.991251 Resp: 6325.991251 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card: 178.000000 bytes: deg: 1 resp: 5955.846291 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015921 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2 ppasses: 1 | |
| Hash join: Resc: 6325.991142 Resp: 6325.991142 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.991142 swapped | |
| resc: 6325.991142 resc_io: 6304.000000 resc_cpu: 872388297 | |
| resp: 6325.991142 resp_io: 6304.000000 resp_cpu: 872388297 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 6134.891394 Degree: 1 Resp: 6134.891394 Card: 8.000000 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 2 cost: 5199.694954 card: 18.072508 bytes: 630.000000 | |
| Table#: 3 cost: 5955.846291 card: 178.000000 bytes: 9078.000000 | |
| Table#: 1 cost: 6134.891394 card: 8.000000 bytes: 520.000000 | |
| *********************** | |
| Join order[5]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 77226.128174 Resp: 77226.128174 Degree: 1 | |
| Cost_io: 76966.000000 Cost_cpu: 10319280968 | |
| Resp_io: 76966.000000 Resp_cpu: 10319280968 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 1110.592475 Resp: 1110.592475 Degree: 1 | |
| Cost_io: 1110.000000 Cost_cpu: 23503464 | |
| Resp_io: 1110.000000 Resp_cpu: 23503464 | |
| Best NL cost: 1110.592475 | |
| resc: 1110.592475 resc_io: 1110.000000 resc_cpu: 23503464 | |
| resp: 1110.592475 resp_io: 1110.000000 resc_cpu: 23503464 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (18.072508) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8450.390309 Resp: 8450.390309 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8450.390309 | |
| resc: 8450.390309 resc_io: 8417.000000 resc_cpu: 1324593101 | |
| resp: 8450.390309 resp_io: 8417.000000 resp_cpu: 1324593101 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9431.486895 Resp: 9431.486895 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 1110.592475 Degree: 1 Resp: 1110.592475 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263584.274704 Resp: 263584.274704 Degree: 1 | |
| Cost_io: 263093.000000 Cost_cpu: 19488860525 | |
| Resp_io: 263093.000000 Resp_cpu: 19488860525 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| Best NL cost: 1826.773792 | |
| resc: 1826.773792 resc_io: 1826.000000 resc_cpu: 30696306 | |
| resp: 1826.773792 resp_io: 1826.000000 resc_cpu: 30696306 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 1482.729798 Resp: 1482.729798 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 1482.729798 | |
| resc: 1482.729798 resc_io: 1478.000000 resc_cpu: 187631025 | |
| resp: 1482.729798 resp_io: 1478.000000 resp_cpu: 187631025 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 1480.739468 Resp: 1480.739468 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card: 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 4 ppasses: 1 | |
| Hash join: Resc: 1480.738682 Resp: 1480.738682 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 1480.738682 swapped | |
| resc: 1480.738682 resc_io: 1478.000000 resc_cpu: 108643474 | |
| resp: 1480.738682 resp_io: 1478.000000 resp_cpu: 108643474 | |
| Best:: JoinMethod: Hash | |
| Cost: 1480.738682 Degree: 1 Resp: 1480.738682 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 1480.738682 Resp: 1480.738682 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_1 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| Access Path: TableScan | |
| NL Join: Cost: 175907.648246 Resp: 175907.648246 Degree: 1 | |
| Cost_io: 175214.000000 Cost_cpu: 27517016039 | |
| Resp_io: 175214.000000 Resp_cpu: 27517016039 | |
| Best NL cost: 175907.648246 | |
| resc: 175907.648246 resc_io: 175214.000000 resc_cpu: 27517016039 | |
| resp: 175907.648246 resp_io: 175214.000000 resc_cpu: 27517016039 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| >> Join Card adjusted from 1.805456 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=4.431013 cardHjSmj=8.000000 cardHjSmjNPF=160.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 6463.276750 Resp: 6463.276750 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6463.276750 | |
| resc: 6463.276750 resc_io: 6439.000000 resc_cpu: 963058345 | |
| resp: 6463.276750 resp_io: 6439.000000 resp_cpu: 963058345 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 6325.991668 Resp: 6325.991668 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.991668 | |
| resc: 6325.991668 resc_io: 6304.000000 resc_cpu: 872409156 | |
| resp: 6325.991668 resp_io: 6304.000000 resp_cpu: 872409156 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[6]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 VW_SQ_1[VW_SQ_1]#2 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_1 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| Access Path: TableScan | |
| NL Join: Cost: 3470268.016020 Resp: 3470268.016020 Degree: 1 | |
| Cost_io: 3456526.000000 Cost_cpu: 545145580041 | |
| Resp_io: 3456526.000000 Resp_cpu: 545145580041 | |
| Best NL cost: 3470268.016020 | |
| resc: 3470268.016020 resc_io: 3456526.000000 resc_cpu: 545145580041 | |
| resp: 3470268.016020 resp_io: 3456526.000000 resc_cpu: 545145580041 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (715.681646) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 715.681646, inner: 18166.000000, sel: 2.7524e-06 | |
| >> Join Card adjusted from 35.784082 to 178.000000 due to opt_estimate hint, prelen=3 | |
| Adjusted Join Cards: adjRatio=4.974279 cardHjSmj=178.000000 cardHjSmjNPF=3560.000000 cardNlj=178.000000 cardNSQ=178.000000 cardNSQ_na=35.784082 | |
| Join Card - Rounded: 178 Computed: 178.000000 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 6093.138044 Resp: 6093.138044 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6093.138044 | |
| resc: 6093.138044 resc_io: 6071.000000 resc_cpu: 878215889 | |
| resp: 6093.138044 resp_io: 6071.000000 resp_cpu: 878215889 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.063625 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 5955.848032 Resp: 5955.848032 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5955.848032 | |
| resc: 5955.848032 resc_io: 5936.000000 resc_cpu: 787371146 | |
| resp: 5955.848032 resp_io: 5936.000000 resp_cpu: 787371146 | |
| Best:: JoinMethod: Hash | |
| Cost: 5955.848032 Degree: 1 Resp: 5955.848032 Card: 178.000000 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 178.000000 Cost: 5955.848032 Resp: 5955.848032 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.904494 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.904494 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.904494 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 71208.833279 Resp: 71208.833279 Degree: 1 | |
| Cost_io: 71067.000000 Cost_cpu: 5626524158 | |
| Resp_io: 71067.000000 Resp_cpu: 5626524158 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 6133.893108 Resp: 6133.893108 Degree: 1 | |
| Cost_io: 6114.000000 Cost_cpu: 789159311 | |
| Resp_io: 6114.000000 Resp_cpu: 789159311 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 6133.893108 Resp: 6133.893108 Degree: 1 | |
| Cost_io: 6114.000000 Cost_cpu: 789159311 | |
| Resp_io: 6114.000000 Resp_cpu: 789159311 | |
| Best NL cost: 6133.893108 | |
| resc: 6133.893108 resc_io: 6114.000000 resc_cpu: 789159311 | |
| resp: 6133.893108 resp_io: 6114.000000 resc_cpu: 789159311 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 8.980844 = outer (178.000000) * inner (92.002136) * sel (5.4840e-04) | |
| >> Join Card adjusted from 8.980844 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=0.890785 cardHjSmj=8.000000 cardHjSmjNPF=8.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 5955.848032 card 178.000000 bytes: deg: 1 resp: 5955.848032 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 67 Total Rows: 178 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39729939 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 6327.979155 Resp: 6327.979155 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6327.979155 | |
| resc: 6327.979155 resc_io: 6304.000000 resc_cpu: 951252721 | |
| resp: 6327.979155 resp_io: 6304.000000 resp_cpu: 951252721 | |
| Outer table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 5955.848032 card 178.000000 bytes: deg: 1 resp: 5955.848032 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.016030 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 6325.992991 Resp: 6325.992991 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 5955.848032 card: 178.000000 bytes: deg: 1 resp: 5955.848032 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015921 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2 ppasses: 1 | |
| Hash join: Resc: 6325.992883 Resp: 6325.992883 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.992883 swapped | |
| resc: 6325.992883 resc_io: 6304.000000 resc_cpu: 872457356 | |
| resp: 6325.992883 resp_io: 6304.000000 resp_cpu: 872457356 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[7]: DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 VW_SQ_1[VW_SQ_1]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.641304 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.641304 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.641304 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 32853.796226 Resp: 32853.796226 Degree: 1 | |
| Cost_io: 32811.000000 Cost_cpu: 1697725659 | |
| Resp_io: 32811.000000 Resp_cpu: 1697725659 | |
| Best NL cost: 32853.796226 | |
| resc: 32853.796226 resc_io: 32811.000000 resc_cpu: 1697725659 | |
| resp: 32853.796226 resp_io: 32811.000000 resc_cpu: 1697725659 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (92.002136) * inner (18.072508) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[8]: DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393264.413637 Resp: 393264.413637 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 52737820054 | |
| Resp_io: 391935.000000 Resp_cpu: 52737820054 | |
| Best NL cost: 393264.413637 | |
| resc: 393264.413637 resc_io: 391935.000000 resc_cpu: 52737820054 | |
| resp: 393264.413637 resp_io: 391935.000000 resc_cpu: 52737820054 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (92.002136) * inner (719384.000000) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1499.000000 resc_cpu: 42850026 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1500.080162 Resp: 1500.080162 Degree: 1 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1500.080162 card 92.002136 bytes: deg: 1 resp: 1500.080162 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9595.028351 Resp: 9595.028351 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Best:: JoinMethod: Hash | |
| Cost: 4643.478121 Degree: 1 Resp: 4643.478121 Card: 36295.927693 Bytes: | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36295.927693 Cost: 4643.478121 Resp: 4643.478121 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625028 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625028 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625028 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 12819565.655655 Resp: 12819565.655655 Degree: 1 | |
| Cost_io: 12803504.000000 Cost_cpu: 637165651344 | |
| Resp_io: 12803504.000000 Resp_cpu: 637165651344 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| Best NL cost: 40544.476327 | |
| resc: 40544.476327 resc_io: 40518.400308 resc_cpu: 1034435279 | |
| resp: 40544.476327 resp_io: 40518.400308 resc_cpu: 1034435279 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (36295.927693) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 296.000000 Total CPU sort cost: 69168930 | |
| Total Temp space used: 2925000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 5296.663850 Resp: 5296.663850 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5296.663850 | |
| resc: 5296.663850 resc_io: 5276.000000 resc_cpu: 819734653 | |
| resp: 5296.663850 resp_io: 5276.000000 resp_cpu: 819734653 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 73.171900 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 187 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5071.092102 Resp: 5071.092102 [multiMatchCost=0.000045] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4643.478121 card: 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.106688 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 187 ppasses: 1 | |
| Hash join: Resc: 4998.026844 Resp: 4998.026844 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4998.026844 swapped | |
| resc: 4998.026844 resc_io: 4980.000000 resc_cpu: 715124655 | |
| resp: 4998.026844 resp_io: 4980.000000 resp_cpu: 715124655 | |
| Best:: JoinMethod: Hash | |
| Cost: 4998.026844 Degree: 1 Resp: 4998.026844 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 4998.026844 Resp: 4998.026844 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_1 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| Access Path: TableScan | |
| NL Join: Cost: 179424.936408 Resp: 179424.936408 Degree: 1 | |
| Cost_io: 178716.000000 Cost_cpu: 28123497220 | |
| Resp_io: 178716.000000 Resp_cpu: 28123497220 | |
| Best NL cost: 179424.936408 | |
| resc: 179424.936408 resc_io: 178716.000000 resc_cpu: 28123497220 | |
| resp: 179424.936408 resp_io: 178716.000000 resc_cpu: 28123497220 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| >> Join Card adjusted from 1.805456 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=4.431013 cardHjSmj=8.000000 cardHjSmjNPF=160.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9980.564913 Resp: 9980.564913 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9980.564913 | |
| resc: 9980.564913 resc_io: 9941.000000 resc_cpu: 1569539526 | |
| resp: 9980.564913 resp_io: 9941.000000 resp_cpu: 1569539526 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9843.279830 Resp: 9843.279830 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9843.279830 | |
| resc: 9843.279830 resc_io: 9806.000000 resc_cpu: 1478890337 | |
| resp: 9843.279830 resp_io: 9806.000000 resp_cpu: 1478890337 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[9]: VW_SQ_1[VW_SQ_1]#2 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18166.000000 Cost: 4845.191932 Resp: 4845.191932 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625124 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625124 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625124 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 6418663.237367 Resp: 6418663.237367 Degree: 1 | |
| Cost_io: 6410614.000000 Cost_cpu: 319313131832 | |
| Resp_io: 6410614.000000 Resp_cpu: 319313131832 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join (ordered): Cost: 22813.495145 Resp: 22813.495145 Degree: 1 | |
| Cost_io: 22790.000000 Cost_cpu: 932052071 | |
| Resp_io: 22790.000000 Resp_cpu: 932052071 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join (ordered): Cost: 22813.495145 Resp: 22813.495145 Degree: 1 | |
| Cost_io: 22790.000000 Cost_cpu: 932052071 | |
| Resp_io: 22790.000000 Resp_cpu: 932052071 | |
| Best NL cost: 22813.495145 | |
| resc: 22813.495145 resc_io: 22790.000000 resc_cpu: 932052071 | |
| resp: 22813.495145 resp_io: 22790.000000 resc_cpu: 932052071 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 18.072508 = outer (18166.000000) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 18 Computed: 18.072508 | |
| Outer table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 5200.634053 Resp: 5200.634053 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5200.634053 | |
| resc: 5200.634053 resc_io: 5180.000000 resc_cpu: 818552605 | |
| resp: 5200.634053 resp_io: 5180.000000 resp_cpu: 818552605 | |
| Outer table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.083859 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 85 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5199.717828 Resp: 5199.717828 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.060986 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 5199.694954 Resp: 5199.694954 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5199.694954 swapped | |
| resc: 5199.694954 resc_io: 5180.000000 resc_cpu: 781298537 | |
| resp: 5199.694954 resp_io: 5180.000000 resp_cpu: 781298537 | |
| Best:: JoinMethod: Hash | |
| Cost: 5199.694954 Degree: 1 Resp: 5199.694954 Card: 18.072508 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 11826.015688 Resp: 11826.015688 Degree: 1 | |
| Cost_io: 11768.000000 Cost_cpu: 2301481523 | |
| Resp_io: 11768.000000 Resp_cpu: 2301481523 | |
| Best NL cost: 11826.015688 | |
| resc: 11826.015688 resc_io: 11768.000000 resc_cpu: 2301481523 | |
| resp: 11826.015688 resp_io: 11768.000000 resc_cpu: 2301481523 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[10]: VW_SQ_1[VW_SQ_1]#2 ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 82071.381991 Resp: 82071.381991 Degree: 1 | |
| Cost_io: 81792.000000 Cost_cpu: 11083079591 | |
| Resp_io: 81792.000000 Resp_cpu: 11083079591 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 5955.846291 Resp: 5955.846291 Degree: 1 | |
| Cost_io: 5936.000000 Cost_cpu: 787302086 | |
| Resp_io: 5936.000000 Resp_cpu: 787302086 | |
| Best NL cost: 5955.846291 | |
| resc: 5955.846291 resc_io: 5936.000000 resc_cpu: 787302086 | |
| resp: 5955.846291 resp_io: 5936.000000 resc_cpu: 787302086 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (18.072508) * inner (719384.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 18.072508, inner: 719384.000000, sel: 2.7524e-06 | |
| >> Join Card adjusted from 35.784082 to 178.000000 due to opt_estimate hint, prelen=3 | |
| Adjusted Join Cards: adjRatio=4.974279 cardHjSmj=178.000000 cardHjSmjNPF=3560.000000 cardNlj=178.000000 cardNSQ=178.000000 cardNSQ_na=35.784082 | |
| Join Card - Rounded: 178 Computed: 178.000000 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 49 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 13295.643227 Resp: 13295.643227 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 13295.643227 | |
| resc: 13295.643227 resc_io: 13243.000000 resc_cpu: 2088356083 | |
| resp: 13295.643227 resp_io: 13243.000000 resp_cpu: 2088356083 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 9473.043865 Resp: 9473.043865 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9473.043865 | |
| resc: 9473.043865 resc_io: 9438.000000 resc_cpu: 1390189627 | |
| resp: 9473.043865 resp_io: 9438.000000 resp_cpu: 1390189627 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 5955.846291 Degree: 1 Resp: 5955.846291 Card: 178.000000 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 178.000000 Cost: 5955.846291 Resp: 5955.846291 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.904494 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.904494 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.904494 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 71208.831538 Resp: 71208.831538 Degree: 1 | |
| Cost_io: 71067.000000 Cost_cpu: 5626455099 | |
| Resp_io: 71067.000000 Resp_cpu: 5626455099 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 6133.891367 Resp: 6133.891367 Degree: 1 | |
| Cost_io: 6114.000000 Cost_cpu: 789090251 | |
| Resp_io: 6114.000000 Resp_cpu: 789090251 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 6133.891367 Resp: 6133.891367 Degree: 1 | |
| Cost_io: 6114.000000 Cost_cpu: 789090251 | |
| Resp_io: 6114.000000 Resp_cpu: 789090251 | |
| Best NL cost: 6133.891367 | |
| resc: 6133.891367 resc_io: 6114.000000 resc_cpu: 789090251 | |
| resp: 6133.891367 resp_io: 6114.000000 resc_cpu: 789090251 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 8.980844 = outer (178.000000) * inner (92.002136) * sel (5.4840e-04) | |
| >> Join Card adjusted from 8.980844 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=0.890785 cardHjSmj=8.000000 cardHjSmjNPF=8.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 178.000000 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 67 Total Rows: 178 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39729939 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 6327.977414 Resp: 6327.977414 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6327.977414 | |
| resc: 6327.977414 resc_io: 6304.000000 resc_cpu: 951183662 | |
| resp: 6327.977414 resp_io: 6304.000000 resp_cpu: 951183662 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 178.000000 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.016030 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 6325.991251 Resp: 6325.991251 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card: 178.000000 bytes: deg: 1 resp: 5955.846291 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015921 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2 ppasses: 1 | |
| Hash join: Resc: 6325.991142 Resp: 6325.991142 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.991142 swapped | |
| resc: 6325.991142 resc_io: 6304.000000 resc_cpu: 872388297 | |
| resp: 6325.991142 resp_io: 6304.000000 resp_cpu: 872388297 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[11]: WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 719384.000000 Cost: 4271.520297 Resp: 4271.520297 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625001 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625001 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625001 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 253995049.916678 Resp: 253995049.916678 Degree: 1 | |
| Cost_io: 253677042.000000 Cost_cpu: 12615369531018 | |
| Resp_io: 253677042.000000 Resp_cpu: 12615369531018 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 715826.614340 Resp: 715826.614340 Degree: 1 | |
| Cost_io: 715642.684355 Cost_cpu: 7296499891 | |
| Resp_io: 715642.684355 Resp_cpu: 7296499891 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 715826.614340 Resp: 715826.614340 Degree: 1 | |
| Cost_io: 715642.684355 Cost_cpu: 7296499891 | |
| Resp_io: 715642.684355 Resp_cpu: 7296499891 | |
| Best NL cost: 715826.614340 | |
| resc: 715826.614340 resc_io: 715642.684355 resc_cpu: 7296499891 | |
| resp: 715826.614340 resp_io: 715642.684355 resc_cpu: 7296499891 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (719384.000000) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 8450.390309 Resp: 8450.390309 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8450.390309 | |
| resc: 8450.390309 resc_io: 8417.000000 resc_cpu: 1324593101 | |
| resp: 8450.390309 resp_io: 8417.000000 resp_cpu: 1324593101 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 955.989747 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2459 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5581.953840 Resp: 5581.953840 [multiMatchCost=0.001760] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 swapped | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: Hash | |
| Cost: 4627.790947 Degree: 1 Resp: 4627.790947 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 4627.790947 Resp: 4627.790947 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 267101.473176 Resp: 267101.473176 Degree: 1 | |
| Cost_io: 266595.000000 Cost_cpu: 20091783706 | |
| Resp_io: 266595.000000 Resp_cpu: 20091783706 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5343.972264 Resp: 5343.972264 Degree: 1 | |
| Cost_io: 5328.000000 Cost_cpu: 633619487 | |
| Resp_io: 5328.000000 Resp_cpu: 633619487 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5343.972264 Resp: 5343.972264 Degree: 1 | |
| Cost_io: 5328.000000 Cost_cpu: 633619487 | |
| Resp_io: 5328.000000 Resp_cpu: 633619487 | |
| Best NL cost: 5343.972264 | |
| resc: 5343.972264 resc_io: 5328.000000 resc_cpu: 633619487 | |
| resp: 5343.972264 resp_io: 5328.000000 resc_cpu: 633619487 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 4999.928270 Resp: 4999.928270 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 4999.928270 | |
| resc: 4999.928270 resc_io: 4980.000000 resc_cpu: 790554206 | |
| resp: 4999.928270 resp_io: 4980.000000 resp_cpu: 790554206 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 4997.937941 Resp: 4997.937941 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 4627.790947 card: 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 4 ppasses: 1 | |
| Hash join: Resc: 4997.937154 Resp: 4997.937154 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4997.937154 swapped | |
| resc: 4997.937154 resc_io: 4980.000000 resc_cpu: 711566655 | |
| resp: 4997.937154 resp_io: 4980.000000 resp_cpu: 711566655 | |
| Best:: JoinMethod: Hash | |
| Cost: 4997.937154 Degree: 1 Resp: 4997.937154 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 4997.937154 Resp: 4997.937154 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_1 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| Access Path: TableScan | |
| NL Join: Cost: 179424.846718 Resp: 179424.846718 Degree: 1 | |
| Cost_io: 178716.000000 Cost_cpu: 28119939220 | |
| Resp_io: 178716.000000 Resp_cpu: 28119939220 | |
| Best NL cost: 179424.846718 | |
| resc: 179424.846718 resc_io: 178716.000000 resc_cpu: 28119939220 | |
| resp: 179424.846718 resp_io: 178716.000000 resc_cpu: 28119939220 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| >> Join Card adjusted from 1.805456 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=4.431013 cardHjSmj=8.000000 cardHjSmjNPF=160.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4997.937154 card 36.109128 bytes: deg: 1 resp: 4997.937154 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9980.475223 Resp: 9980.475223 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9980.475223 | |
| resc: 9980.475223 resc_io: 9941.000000 resc_cpu: 1565981526 | |
| resp: 9980.475223 resp_io: 9941.000000 resp_cpu: 1565981526 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4997.937154 card 36.109128 bytes: deg: 1 resp: 4997.937154 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9843.190140 Resp: 9843.190140 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9843.190140 | |
| resc: 9843.190140 resc_io: 9806.000000 resc_cpu: 1475332337 | |
| resp: 9843.190140 resp_io: 9806.000000 resp_cpu: 1475332337 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[12]: WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 VW_SQ_1[VW_SQ_1]#2 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 4627.790947 Resp: 4627.790947 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_1 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| Access Path: TableScan | |
| NL Join: Cost: 3473785.214492 Resp: 3473785.214492 Degree: 1 | |
| Cost_io: 3460028.000000 Cost_cpu: 545748503222 | |
| Resp_io: 3460028.000000 Resp_cpu: 545748503222 | |
| Best NL cost: 3473785.214492 | |
| resc: 3473785.214492 resc_io: 3460028.000000 resc_cpu: 545748503222 | |
| resp: 3473785.214492 resp_io: 3460028.000000 resc_cpu: 545748503222 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (715.681646) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 715.681646, inner: 18166.000000, sel: 2.7524e-06 | |
| >> Join Card adjusted from 35.784082 to 178.000000 due to opt_estimate hint, prelen=3 | |
| Adjusted Join Cards: adjRatio=4.974279 cardHjSmj=178.000000 cardHjSmjNPF=3560.000000 cardNlj=178.000000 cardNSQ=178.000000 cardNSQ_na=35.784082 | |
| Join Card - Rounded: 178 Computed: 178.000000 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9610.336516 Resp: 9610.336516 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9610.336516 | |
| resc: 9610.336516 resc_io: 9573.000000 resc_cpu: 1481139070 | |
| resp: 9610.336516 resp_io: 9573.000000 resp_cpu: 1481139070 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.063625 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9473.046504 Resp: 9473.046504 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9473.046504 | |
| resc: 9473.046504 resc_io: 9438.000000 resc_cpu: 1390294327 | |
| resp: 9473.046504 resp_io: 9438.000000 resp_cpu: 1390294327 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[13]: WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 719384.000000 Cost: 4271.520297 Resp: 4271.520297 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895836 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895836 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895836 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263716882.840027 Resp: 263716882.840027 Degree: 1 | |
| Cost_io: 263223868.000000 Cost_cpu: 19557891690861 | |
| Resp_io: 263223868.000000 Resp_cpu: 19557891690861 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| Best NL cost: 723837.694240 | |
| resc: 723837.694240 resc_io: 723642.000000 resc_cpu: 7763187718 | |
| resp: 723837.694240 resp_io: 723642.000000 resc_cpu: 7763187718 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (719384.000000) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 955.990120 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2459 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5597.730610 Resp: 5597.730610 [multiMatchCost=0.091263] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 swapped | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Best:: JoinMethod: Hash | |
| Cost: 4643.478121 Degree: 1 Resp: 4643.478121 Card: 36295.927693 Bytes: | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36295.927693 Cost: 4643.478121 Resp: 4643.478121 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625028 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625028 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625028 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 12819565.655655 Resp: 12819565.655655 Degree: 1 | |
| Cost_io: 12803504.000000 Cost_cpu: 637165651344 | |
| Resp_io: 12803504.000000 Resp_cpu: 637165651344 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| Best NL cost: 40544.476327 | |
| resc: 40544.476327 resc_io: 40518.400308 resc_cpu: 1034435279 | |
| resp: 40544.476327 resp_io: 40518.400308 resc_cpu: 1034435279 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (36295.927693) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 296.000000 Total CPU sort cost: 69168930 | |
| Total Temp space used: 2925000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 5296.663850 Resp: 5296.663850 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5296.663850 | |
| resc: 5296.663850 resc_io: 5276.000000 resc_cpu: 819734653 | |
| resp: 5296.663850 resp_io: 5276.000000 resp_cpu: 819734653 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 73.171900 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 187 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5071.092102 Resp: 5071.092102 [multiMatchCost=0.000045] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 4643.478121 card: 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.106688 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 187 ppasses: 1 | |
| Hash join: Resc: 4998.026844 Resp: 4998.026844 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4998.026844 swapped | |
| resc: 4998.026844 resc_io: 4980.000000 resc_cpu: 715124655 | |
| resp: 4998.026844 resp_io: 4980.000000 resp_cpu: 715124655 | |
| Best:: JoinMethod: Hash | |
| Cost: 4998.026844 Degree: 1 Resp: 4998.026844 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_1[VW_SQ_1]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 4998.026844 Resp: 4998.026844 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_1 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| Access Path: TableScan | |
| NL Join: Cost: 179424.936408 Resp: 179424.936408 Degree: 1 | |
| Cost_io: 178716.000000 Cost_cpu: 28123497220 | |
| Resp_io: 178716.000000 Resp_cpu: 28123497220 | |
| Best NL cost: 179424.936408 | |
| resc: 179424.936408 resc_io: 178716.000000 resc_cpu: 28123497220 | |
| resp: 179424.936408 resp_io: 178716.000000 resc_cpu: 28123497220 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| >> Join Card adjusted from 1.805456 to 8.000000 due to opt_estimate hint, prelen=4 | |
| Adjusted Join Cards: adjRatio=4.431013 cardHjSmj=8.000000 cardHjSmjNPF=160.000000 cardNlj=8.000000 cardNSQ=8.000000 cardNSQ_na=1.805456 | |
| Join Card - Rounded: 8 Computed: 8.000000 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9980.564913 Resp: 9980.564913 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9980.564913 | |
| resc: 9980.564913 resc_io: 9941.000000 resc_cpu: 1569539526 | |
| resp: 9980.564913 resp_io: 9941.000000 resp_cpu: 1569539526 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_1 Alias: VW_SQ_1 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9843.279830 Resp: 9843.279830 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9843.279830 | |
| resc: 9843.279830 resc_io: 9806.000000 resc_cpu: 1478890337 | |
| resp: 9843.279830 resp_io: 9806.000000 resp_cpu: 1478890337 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:13, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 13 | |
| ********************************* | |
| Consider using bloom filter between ITEM[ITEM] and VW_SQ_1[VW_SQ_1] with ?? | |
| kkoBloomFilter: join (lcdn:18 rcdn:18166 jcdn:18 limit:164153) | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:ITEM[ITEM] and rfro:VW_SQ_1[VW_SQ_1] swap:no | |
| kkopqSingleJoinBloomNdv: predCnt:#1 col1:(bndv:18166 ndv:18166) and col2:(bndv:17964 ndv:19) creatorNDV:17964.0 userNDV:18166.0 | |
| kkopqComputeBloomNdv: predCnt:1 creatorNdv:17964.0 userNdv:18166.0 singleTblPred:yes | |
| kkoBloomFilter: join ndv:18 reduction:0.000995 (limit:0.500000) accepted | |
| Consider using bloom filter between VW_SQ_1[VW_SQ_1] and WEB_SALES[WEB_SALES] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Consider using bloom filter between WEB_SALES[WEB_SALES] and DATE_DIM[DATE_DIM] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between ITEM[ITEM](serial) and VW_SQ_1[VW_SQ_1](serial); jm = 1; right side access path = TableScan | |
| ---- serial Hash-Join -> NONE | |
| --- Distribution method for | |
| join between VW_SQ_1[VW_SQ_1](serial) and WEB_SALES[WEB_SALES](serial); jm = 14; right side access path = IndexRange | |
| kkopqIsSerialJoin: serial - SMJ/HJ: both input serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| --- Distribution method for | |
| join between WEB_SALES[WEB_SALES](serial) and DATE_DIM[DATE_DIM](serial); jm = 14; right side access path = IndexUnique | |
| kkopqIsSerialJoin: serial - SMJ/HJ: both input serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| (newjo-save) [1 3 2 0 ] | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Trying or-Expansion on query block SEL$C772B8D1 (#2) | |
| Transfer Optimizer annotations for query block SEL$C772B8D1 (#2) | |
| Final cost for query block SEL$C772B8D1 (#2) - All Rows Plan: | |
| Best join order: 4 | |
| Cost: 6134.891394 Degree: 1 Card: 8.000000 Bytes: 520.000000 | |
| Resc: 6134.891394 Resc_io: 6114.000000 Resc_cpu: 828761318 | |
| Resp: 6134.891394 Resp_io: 6114.000000 Resc_cpu: 828761318 | |
| kkoqbc-subheap (delete addr=0x7fc63de5cd78, in-use=89000, alloc=98568) | |
| kkoqbc-end: | |
| : | |
| call(in-use=111000, alloc=229856), compile(in-use=285040, alloc=287224), execution(in-use=7808, alloc=8088) | |
| kkoqbc: finish optimizing query block SEL$C772B8D1 (#2) | |
| CBQT: Saved costed qb# 3 (SEL$683B0107), key = SEL$683B0107_00022002_4 | |
| SU: Considering interleaved complex view merging | |
| SU: Unnesting subquery query block SEL$2 (#3)Subquery removal for query block SEL$2 (#3) | |
| RSW: Not valid for subquery removal SEL$2 (#3) | |
| Subquery unchanged. | |
| CVM: Considering view merge (candidate phase) in query block SEL$C772B8D1 (#2) | |
| OJE: Begin: find best directive for query block SEL$C772B8D1 (#2) | |
| OJE: End: finding best directive for query block SEL$C772B8D1 (#2) | |
| CNT: Considering count(col) to count(*) on query block SEL$C772B8D1 (#2) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| CVM: Considering view merge (candidate phase) in query block SEL$683B0107 (#3) | |
| OJE: Begin: find best directive for query block SEL$683B0107 (#3) | |
| OJE: End: finding best directive for query block SEL$683B0107 (#3) | |
| CNT: Considering count(col) to count(*) on query block SEL$683B0107 (#3) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| CVM: CBQT Marking query block SEL$683B0107 (#3) as valid for CVM. | |
| CVM: Merging complex view SEL$683B0107 (#3) into SEL$C772B8D1 (#2). | |
| qbcp:******* UNPARSED QUERY IS ******* | |
| SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "EXCESS_DISCOUNT_AMOUNT",SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "rowlimit_$_0",ROW_NUMBER() OVER ( ORDER BY SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT")) "rowlimit_$$_rownumber" FROM (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)","WEB_SALES"."WS_ITEM_SK" "ITEM_1" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" GROUP BY "WEB_SALES"."WS_ITEM_SK") "VW_SQ_2","SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_2"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_2"."ITEM_1"="ITEM"."I_ITEM_SK" | |
| vqbcp:******* UNPARSED QUERY IS ******* | |
| SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)","WEB_SALES"."WS_ITEM_SK" "ITEM_1" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" GROUP BY "WEB_SALES"."WS_ITEM_SK" | |
| Registered qb: SEL$C772B8D1 0x3de969b8 (COPY SEL$C772B8D1) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature(): NULL | |
| Registered qb: SEL$66469506 0x3de5f410 (SPLIT/MERGE QUERY BLOCKS SEL$C772B8D1) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$66469506 nbfros=1 flg=0 | |
| fro(0): flg=5 objn=0 hint_alias="VM_NWVW_3"@"SEL$66469506" | |
| Registered qb: SEL$88A77D12 0x3de969b8 (PROJECTION VIEW FOR CVM SEL$683B0107) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$88A77D12 nbfros=4 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=1 objn=0 hint_alias="VW_SQ_2"@"SEL$7511BFD2" | |
| CVM: result SEL$88A77D12 (#4) | |
| ******* UNPARSED QUERY IS ******* | |
| SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ "WEB_SALES"."WS_EXT_DISCOUNT_AMT" "$vm_col_1" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM","SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" GROUP BY "WEB_SALES"."WS_ITEM_SK","DATE_DIM".ROWID,"ITEM".ROWID,"WEB_SALES".ROWID,"WEB_SALES"."WS_EXT_DISCOUNT_AMT" HAVING "WEB_SALES"."WS_EXT_DISCOUNT_AMT">1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") | |
| Registered qb: SEL$B186933D 0x3de969b8 (VIEW MERGE SEL$88A77D12; SEL$683B0107) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$B186933D nbfros=5 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(4): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| OJE: Begin: find best directive for query block SEL$B186933D (#4) | |
| OJE: End: finding best directive for query block SEL$B186933D (#4) | |
| FPD: Considering simple filter push in query block SEL$66469506 (#2) | |
| ?? | |
| FPD: Considering simple filter push in query block SEL$B186933D (#4) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| try to generate transitive predicate from check constraints for query block SEL$B186933D (#4) | |
| finally: "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: transitive predicates are generated in query block SEL$B186933D (#4) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| OJE: Begin: find best directive for query block SEL$B186933D (#4) | |
| OJE: End: finding best directive for query block SEL$B186933D (#4) | |
| SU: Costing transformed query. | |
| CBQT: Looking for cost annotations for query block SEL$B186933D, key = SEL$B186933D_00002000_1 | |
| CBQT: Could not find stored cost annotations. | |
| kkoqbc: optimizing query block SEL$B186933D (#4) | |
| : | |
| call(in-use=120144, alloc=147496), compile(in-use=348352, alloc=351232), execution(in-use=8072, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63de87e48) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$B186933D nbfros=5 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(4): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: ITEM Alias: ITEM | |
| #Rows: 17964 SSZ: 0 LGR: 0 #Blks: 1302 AvgRowLen: 501.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): I_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 17964 Nulls: 0 Density: 0.000056 Min: 1.000000 Max: 18000.000000 | |
| Index Stats:: | |
| Index: SYS_C0014568 Col#: 1 | |
| LVLS: 1 #LB: 33 #DK: 17964 LB/K: 1.00 DB/K: 1.00 CLUF: 1302.00 NRW: 17964.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| Column (#23): | |
| NewDensity:0.000003, OldDensity:0.000003 BktCnt:5551.000000, PopBktCnt:54.000000, PopValCnt:1, NDV:284768 | |
| Column (#23): WS_EXT_DISCOUNT_AMT(NUMBER) | |
| AvgLen: 5 NDV: 284768 Nulls: 179 Density: 0.000003 Min: 0.000000 Max: 29317.000000 | |
| Histogram: Hybrid #Bkts: 254 UncompBkts: 5551 EndPtVals: 254 ActualVal: yes | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$B186933D (#4) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = GROUP_BY | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = HAVING | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 >> Single Tab Card adjusted from 719384.000000 to 719384.000000 due to opt_estimate hint | |
| Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for ITEM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for ITEM[ITEM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#14): I_MANUFACT_ID(NUMBER) | |
| AvgLen: 4 NDV: 993 Nulls: 18 Density: 0.001007 Min: 1.000000 Max: 1000.000000 | |
| Table: ITEM Alias: ITEM | |
| Card: Original: 17964.000000 Rounded: 18 Computed: 18.072508 Non Adjusted: 18.072508 | |
| Scan IO Cost (Disk) = 354.000000 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 354.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 354.000000 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Access Path: TableScan | |
| Cost: 354.442036 Resp: 354.442036 Degree: 0 | |
| Cost_io: 354.000000 Cost_cpu: 17535555 | |
| Resp_io: 354.000000 Resp_cpu: 17535555 | |
| Best:: AccessPath: TableScan | |
| Cost: 354.442036 Degree: 1 Resp: 354.442036 Card: 18.072508 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| Grouping column cardinality [WS_ITEM_SK] 18166 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$B186933D (#4) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 6980.762770 Resp: 6980.762770 Degree: 1 | |
| Cost_io: 6942.000000 Cost_cpu: 1537718541 | |
| Resp_io: 6942.000000 Resp_cpu: 1537718541 | |
| Best NL cost: 6980.762770 | |
| resc: 6980.762770 resc_io: 6942.000000 resc_cpu: 1537718541 | |
| resp: 6980.762770 resp_io: 6942.000000 resc_cpu: 1537718541 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 6980.762770 Degree: 1 Resp: 6980.762770 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897174 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897174 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897174 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 619008.172837 Resp: 619008.172837 Degree: 1 | |
| Cost_io: 615429.000000 Cost_cpu: 141985735519 | |
| Resp_io: 615429.000000 Resp_cpu: 141985735519 | |
| Best NL cost: 619008.172837 | |
| resc: 619008.172837 resc_io: 615429.000000 resc_cpu: 141985735519 | |
| resp: 619008.172837 resp_io: 615429.000000 resc_cpu: 141985735519 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 152972.806866 = outer (1662.709297) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 152973 Computed: 152972.806866 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 619008.172837 Degree: 1 Resp: 619008.172837 Card: 152972.806866 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 152972.806866 Cost: 619008.172837 Resp: 619008.172837 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.145843 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.145843 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.145843 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 653901356.454534 Resp: 653901356.454534 Degree: 1 | |
| Cost_io: 651690827.000000 Cost_cpu: 87691672017119 | |
| Resp_io: 651690827.000000 Resp_cpu: 87691672017119 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 7045160.313013 Resp: 7045160.313013 Degree: 1 | |
| Cost_io: 7040295.000000 Cost_cpu: 193006898015 | |
| Resp_io: 7040295.000000 Resp_cpu: 193006898015 | |
| Best NL cost: 7045160.313013 | |
| resc: 7045160.313013 resc_io: 7040295.000000 resc_cpu: 193006898015 | |
| resp: 7045160.313013 resp_io: 7040295.000000 resc_cpu: 193006898015 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (152972.806866) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 619008.172837 card 152972.806866 bytes: deg: 1 resp: 619008.172837 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1461 Row size: 78 Total Rows: 152973 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 792 | |
| Total IO sort cost: 2253.000000 Total CPU sort cost: 194351197 | |
| Total Temp space used: 22193000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 629361.020225 Resp: 629361.020225 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 629361.020225 | |
| resc: 629361.020225 resc_io: 625745.000000 resc_cpu: 143447470894 | |
| resp: 629361.020225 resp_io: 625745.000000 resp_cpu: 143447470894 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 619008.172837 card 152972.806866 bytes: deg: 1 resp: 619008.172837 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1485.615742 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1364 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 624765.308876 Resp: 624765.308876 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 624765.308876 | |
| resc: 624765.308876 resc_io: 621168.000000 resc_cpu: 142705191931 | |
| resp: 624765.308876 resp_io: 621168.000000 resp_cpu: 142705191931 | |
| Best:: JoinMethod: Hash | |
| Cost: 624765.308876 Degree: 1 Resp: 624765.308876 Card: 3322.116945 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 3322.116945 Cost: 624765.308876 Resp: 624765.308876 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146297 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146297 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146297 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 14811609.994211 Resp: 14811609.994211 Degree: 1 | |
| Cost_io: 14760086.000000 Cost_cpu: 2043956117437 | |
| Resp_io: 14760086.000000 Resp_cpu: 2043956117437 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 764317.239018 Resp: 764317.239018 Degree: 1 | |
| Cost_io: 760692.000000 Cost_cpu: 143813180281 | |
| Resp_io: 760692.000000 Resp_cpu: 143813180281 | |
| Best NL cost: 764317.239018 | |
| resc: 764317.239018 resc_io: 760692.000000 resc_cpu: 143813180281 | |
| resp: 764317.239018 resp_io: 760692.000000 resc_cpu: 143813180281 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (3322.116945) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 624765.308876 card 3322.116945 bytes: deg: 1 resp: 624765.308876 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 39 Row size: 95 Total Rows: 3322 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 22 | |
| Total IO sort cost: 61.000000 Total CPU sort cost: 42381230 | |
| Total Temp space used: 615000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 634688.036193 Resp: 634688.036193 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 634688.036193 | |
| resc: 634688.036193 resc_io: 631057.000000 resc_cpu: 144043154109 | |
| resp: 634688.036193 resp_io: 631057.000000 resp_cpu: 144043154109 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 624765.308876 card 3322.116945 bytes: deg: 1 resp: 624765.308876 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.841107 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 37 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 629038.670280 Resp: 629038.670280 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 629038.670280 | |
| resc: 629038.670280 resc_io: 625426.000000 resc_cpu: 143314578621 | |
| resp: 629038.670280 resp_io: 625426.000000 resp_cpu: 143314578621 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 629039.670785 Degree: 1 Resp: 629039.670785 Card: 72.146555 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 378.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 58205.000000 | |
| Table#: 2 cost: 619008.172837 card: 152972.806866 bytes: 9331353.000000 | |
| Table#: 3 cost: 624765.308876 card: 3322.116945 bytes: 255794.000000 | |
| Table#: 4 cost: 629039.670785 card: 72.146555 bytes: 7560.000000 | |
| *********************** | |
| Join order[2]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 152972.806866 Cost: 619008.172837 Resp: 619008.172837 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.145843 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.145843 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.145843 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 653901356.454534 Resp: 653901356.454534 Degree: 1 | |
| Cost_io: 651690827.000000 Cost_cpu: 87691672017119 | |
| Resp_io: 651690827.000000 Resp_cpu: 87691672017119 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 7045160.313013 Resp: 7045160.313013 Degree: 1 | |
| Cost_io: 7040295.000000 Cost_cpu: 193006898015 | |
| Resp_io: 7040295.000000 Resp_cpu: 193006898015 | |
| Best NL cost: 7045160.313013 | |
| resc: 7045160.313013 resc_io: 7040295.000000 resc_cpu: 193006898015 | |
| resp: 7045160.313013 resp_io: 7040295.000000 resc_cpu: 193006898015 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (152972.806866) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 619008.172837 card 152972.806866 bytes: deg: 1 resp: 619008.172837 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1461 Row size: 78 Total Rows: 152973 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 792 | |
| Total IO sort cost: 2253.000000 Total CPU sort cost: 194351197 | |
| Total Temp space used: 22193000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 631126.731009 Resp: 631126.731009 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 631126.731009 | |
| resc: 631126.731009 resc_io: 627510.000000 resc_cpu: 143475667664 | |
| resp: 631126.731009 resp_io: 627510.000000 resp_cpu: 143475667664 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 619008.172837 card 152972.806866 bytes: deg: 1 resp: 619008.172837 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1893.724741 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1364 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 625173.417875 Resp: 625173.417875 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 625173.417875 | |
| resc: 625173.417875 resc_io: 621576.000000 resc_cpu: 142709515915 | |
| resp: 625173.417875 resp_io: 621576.000000 resp_cpu: 142709515915 | |
| Best:: JoinMethod: Hash | |
| Cost: 625173.417875 Degree: 1 Resp: 625173.417875 Card: 3322.116945 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 3322.116945 Cost: 625173.417875 Resp: 625173.417875 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146297 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146297 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146297 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 14812018.103210 Resp: 14812018.103210 Degree: 1 | |
| Cost_io: 14760494.000000 Cost_cpu: 2043960441421 | |
| Resp_io: 14760494.000000 Resp_cpu: 2043960441421 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 764725.348017 Resp: 764725.348017 Degree: 1 | |
| Cost_io: 761100.000000 Cost_cpu: 143817504265 | |
| Resp_io: 761100.000000 Resp_cpu: 143817504265 | |
| Best NL cost: 764725.348017 | |
| resc: 764725.348017 resc_io: 761100.000000 resc_cpu: 143817504265 | |
| resp: 764725.348017 resp_io: 761100.000000 resc_cpu: 143817504265 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (3322.116945) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 625173.417875 card 3322.116945 bytes: deg: 1 resp: 625173.417875 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 44 Row size: 108 Total Rows: 3322 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 26 | |
| Total IO sort cost: 70.000000 Total CPU sort cost: 42504360 | |
| Total Temp space used: 713000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 633339.437512 Resp: 633339.437512 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 633339.437512 | |
| resc: 633339.437512 resc_io: 629709.000000 resc_cpu: 144019404453 | |
| resp: 633339.437512 resp_io: 629709.000000 resp_cpu: 144019404453 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 625173.417875 card 3322.116945 bytes: deg: 1 resp: 625173.417875 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.841107 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 41 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 629446.779279 Resp: 629446.779279 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 629446.779279 | |
| resc: 629446.779279 resc_io: 625834.000000 resc_cpu: 143318902605 | |
| resp: 629446.779279 resp_io: 625834.000000 resp_cpu: 143318902605 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[3]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7108944.959553 Resp: 7108944.959553 Degree: 1 | |
| Cost_io: 7084914.000000 Cost_cpu: 953307823633 | |
| Resp_io: 7084914.000000 Resp_cpu: 953307823633 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 76840.744657 Resp: 76840.744657 Degree: 1 | |
| Cost_io: 76788.000000 Cost_cpu: 2092379777 | |
| Resp_io: 76788.000000 Resp_cpu: 2092379777 | |
| Best NL cost: 76840.744657 | |
| resc: 76840.744657 resc_io: 76788.000000 resc_cpu: 2092379777 | |
| resp: 76840.744657 resp_io: 76788.000000 resc_cpu: 2092379777 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (1662.709297) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 10 Row size: 49 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 15076.731167 Resp: 15076.731167 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 15076.731167 | |
| resc: 15076.731167 resc_io: 15005.000000 resc_cpu: 2845574379 | |
| resp: 15076.731167 resp_io: 15005.000000 resp_cpu: 2845574379 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 10 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 11254.117901 Resp: 11254.117901 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11254.117901 | |
| resc: 11254.117901 resc_io: 11200.000000 resc_cpu: 2146856380 | |
| resp: 11254.117901 resp_io: 11200.000000 resp_cpu: 2146856380 | |
| Best:: JoinMethod: Hash | |
| Cost: 11254.117901 Degree: 1 Resp: 11254.117901 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 24504.759370 Resp: 24504.759370 Degree: 1 | |
| Cost_io: 24374.000000 Cost_cpu: 5187222352 | |
| Resp_io: 24374.000000 Resp_cpu: 5187222352 | |
| Best NL cost: 24504.759370 | |
| resc: 24504.759370 resc_io: 24374.000000 resc_cpu: 5187222352 | |
| resp: 24504.759370 resp_io: 24374.000000 resc_cpu: 5187222352 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (36.109128) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 24504.759370 Degree: 1 Resp: 24504.759370 Card: 3322.116945 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 3322.116945 Cost: 24504.759370 Resp: 24504.759370 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146297 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146297 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146297 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 14211349.444705 Resp: 14211349.444705 Degree: 1 | |
| Cost_io: 14163292.000000 Cost_cpu: 1906438147859 | |
| Resp_io: 14163292.000000 Resp_cpu: 1906438147859 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 164056.689512 Resp: 164056.689512 Degree: 1 | |
| Cost_io: 163898.000000 Cost_cpu: 6295210702 | |
| Resp_io: 163898.000000 Resp_cpu: 6295210702 | |
| Best NL cost: 164056.689512 | |
| resc: 164056.689512 resc_io: 163898.000000 resc_cpu: 6295210702 | |
| resp: 164056.689512 resp_io: 163898.000000 resc_cpu: 6295210702 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (3322.116945) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 24504.759370 card 3322.116945 bytes: deg: 1 resp: 24504.759370 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 39 Row size: 95 Total Rows: 3322 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 22 | |
| Total IO sort cost: 61.000000 Total CPU sort cost: 42381230 | |
| Total Temp space used: 615000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 34427.486687 Resp: 34427.486687 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 34427.486687 | |
| resc: 34427.486687 resc_io: 34263.000000 resc_cpu: 6525184531 | |
| resp: 34427.486687 resp_io: 34263.000000 resp_cpu: 6525184531 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 24504.759370 card 3322.116945 bytes: deg: 1 resp: 24504.759370 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.841107 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 37 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 28778.120774 Resp: 28778.120774 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 28778.120774 | |
| resc: 28778.120774 resc_io: 28632.000000 resc_cpu: 5796609042 | |
| resp: 28778.120774 resp_io: 28632.000000 resp_cpu: 5796609042 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 28779.121279 Degree: 1 Resp: 28779.121279 Card: 72.146555 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 378.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 58205.000000 | |
| Table#: 3 cost: 11254.117901 card: 36.109128 bytes: 1836.000000 | |
| Table#: 2 cost: 24504.759370 card: 3322.116945 bytes: 255794.000000 | |
| Table#: 4 cost: 28779.121279 card: 72.146555 bytes: 7560.000000 | |
| *********************** | |
| Join order[4]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.194444 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.194444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.194444 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 164996.490178 Resp: 164996.490178 Degree: 1 | |
| Cost_io: 164423.000000 Cost_cpu: 22750347206 | |
| Resp_io: 164423.000000 Resp_cpu: 22750347206 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 12766.418779 Resp: 12766.418779 Degree: 1 | |
| Cost_io: 12712.000000 Cost_cpu: 2158792198 | |
| Resp_io: 12712.000000 Resp_cpu: 2158792198 | |
| Best NL cost: 12766.418779 | |
| resc: 12766.418779 resc_io: 12712.000000 resc_cpu: 2158792198 | |
| resp: 12766.418779 resp_io: 12712.000000 resc_cpu: 2158792198 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (36.109128) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 67 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 21115.777085 Resp: 21115.777085 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 21115.777085 | |
| resc: 21115.777085 resc_io: 21028.000000 resc_cpu: 3482115700 | |
| resp: 21115.777085 resp_io: 21028.000000 resp_cpu: 3482115700 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828682 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 15527.466881 Resp: 15527.466881 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 15527.466881 | |
| resc: 15527.466881 resc_io: 15458.000000 resc_cpu: 2755750170 | |
| resp: 15527.466881 resp_io: 15458.000000 resp_cpu: 2755750170 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 12766.418779 Degree: 1 Resp: 12766.418779 Card: 1429.942159 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1429.942159 Cost: 12766.418779 Resp: 12766.418779 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897203 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897203 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897203 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 536979.412617 Resp: 536979.412617 Degree: 1 | |
| Cost_io: 535945.000000 Cost_cpu: 41035133814 | |
| Resp_io: 535945.000000 Resp_cpu: 41035133814 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 14196.780907 Resp: 14196.780907 Degree: 1 | |
| Cost_io: 14142.000000 Cost_cpu: 2173157791 | |
| Resp_io: 14142.000000 Resp_cpu: 2173157791 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 14196.780907 Resp: 14196.780907 Degree: 1 | |
| Cost_io: 14142.000000 Cost_cpu: 2173157791 | |
| Resp_io: 14142.000000 Resp_cpu: 2173157791 | |
| Best NL cost: 14196.780907 | |
| resc: 14196.780907 resc_io: 14142.000000 resc_cpu: 2173157791 | |
| resp: 14196.780907 resp_io: 14142.000000 resc_cpu: 2173157791 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (1429.942159) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 12766.418779 card 1429.942159 bytes: deg: 1 resp: 12766.418779 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 17 Row size: 97 Total Rows: 1430 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40345307 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 39 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 13138.565414 Resp: 13138.565414 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 13138.565414 | |
| resc: 13138.565414 resc_io: 13080.000000 resc_cpu: 2323289142 | |
| resp: 13138.565414 resp_io: 13080.000000 resp_cpu: 2323289142 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 12766.418779 card 1429.942159 bytes: deg: 1 resp: 12766.418779 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.020764 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 16 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 13136.568473 Resp: 13136.568473 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 12766.418779 card: 1429.942159 bytes: deg: 1 resp: 12766.418779 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.019077 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 16 ppasses: 1 | |
| Hash join: Resc: 13136.566786 Resp: 13136.566786 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 13136.566786 swapped | |
| resc: 13136.566786 resc_io: 13080.000000 resc_cpu: 2244003608 | |
| resp: 13136.566786 resp_io: 13080.000000 resp_cpu: 2244003608 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 13137.567291 Degree: 1 Resp: 13137.567291 Card: 72.146555 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 378.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 58205.000000 | |
| Table#: 3 cost: 11254.117901 card: 36.109128 bytes: 1836.000000 | |
| Table#: 4 cost: 12766.418779 card: 1429.942159 bytes: 112970.000000 | |
| Table#: 2 cost: 13137.567291 card: 72.146555 bytes: 7560.000000 | |
| *********************** | |
| Join order[5]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7108944.876548 Resp: 7108944.876548 Degree: 1 | |
| Cost_io: 7084914.000000 Cost_cpu: 953304530846 | |
| Resp_io: 7084914.000000 Resp_cpu: 953304530846 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 76840.661652 Resp: 76840.661652 Degree: 1 | |
| Cost_io: 76788.000000 Cost_cpu: 2089086989 | |
| Resp_io: 76788.000000 Resp_cpu: 2089086989 | |
| Best NL cost: 76840.661652 | |
| resc: 76840.661652 resc_io: 76788.000000 resc_cpu: 2089086989 | |
| resp: 76840.661652 resp_io: 76788.000000 resc_cpu: 2089086989 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 65844.240073 = outer (1662.709297) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 65844 Computed: 65844.240073 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 10 Row size: 49 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 16842.441951 Resp: 16842.441951 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 16842.441951 | |
| resc: 16842.441951 resc_io: 16770.000000 resc_cpu: 2873771149 | |
| resp: 16842.441951 resp_io: 16770.000000 resp_cpu: 2873771149 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 10 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 11254.117901 Resp: 11254.117901 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11254.117901 | |
| resc: 11254.117901 resc_io: 11200.000000 resc_cpu: 2146856380 | |
| resp: 11254.117901 resp_io: 11200.000000 resp_cpu: 2146856380 | |
| Best:: JoinMethod: Hash | |
| Cost: 11254.117901 Degree: 1 Resp: 11254.117901 Card: 65844.240073 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 65844.240073 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895860 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895860 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895860 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 24148424.694317 Resp: 24148424.694317 Degree: 1 | |
| Cost_io: 24103247.000000 Cost_cpu: 1792198490924 | |
| Resp_io: 24103247.000000 Resp_cpu: 1792198490924 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 77114.791974 Resp: 77114.791974 Degree: 1 | |
| Cost_io: 77044.000000 Cost_cpu: 2808316607 | |
| Resp_io: 77044.000000 Resp_cpu: 2808316607 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 77114.791974 Resp: 77114.791974 Degree: 1 | |
| Cost_io: 77044.000000 Cost_cpu: 2808316607 | |
| Resp_io: 77044.000000 Resp_cpu: 2808316607 | |
| Best NL cost: 77114.791974 | |
| resc: 77114.791974 resc_io: 77044.000000 resc_cpu: 2808316607 | |
| resp: 77114.791974 resp_io: 77044.000000 resc_cpu: 2808316607 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (65844.240073) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 645 Row size: 80 Total Rows: 65844 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 350 | |
| Total IO sort cost: 995.000000 Total CPU sort cost: 103038989 | |
| Total Temp space used: 10101000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 39 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 12622.844917 Resp: 12622.844917 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 12622.844917 | |
| resc: 12622.844917 resc_io: 12563.000000 resc_cpu: 2374047006 | |
| resp: 12622.844917 resp_io: 12563.000000 resp_cpu: 2374047006 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 234.327020 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 603 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 11858.581993 Resp: 11858.581993 [multiMatchCost=0.008142] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card: 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.181452 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 603 ppasses: 1 | |
| Hash join: Resc: 11624.428283 Resp: 11624.428283 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11624.428283 swapped | |
| resc: 11624.428283 resc_io: 11568.000000 resc_cpu: 2238509191 | |
| resp: 11624.428283 resp_io: 11568.000000 resp_cpu: 2238509191 | |
| Best:: JoinMethod: Hash | |
| Cost: 11624.428283 Degree: 1 Resp: 11624.428283 Card: 3322.116945 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 3322.116945 Cost: 11624.428283 Resp: 11624.428283 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146297 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146297 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146297 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 14198469.113618 Resp: 14198469.113618 Degree: 1 | |
| Cost_io: 14150486.000000 Cost_cpu: 1903489434697 | |
| Resp_io: 14150486.000000 Resp_cpu: 1903489434697 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 151176.358426 Resp: 151176.358426 Degree: 1 | |
| Cost_io: 151092.000000 Cost_cpu: 3346497540 | |
| Resp_io: 151092.000000 Resp_cpu: 3346497540 | |
| Best NL cost: 151176.358426 | |
| resc: 151176.358426 resc_io: 151092.000000 resc_cpu: 3346497540 | |
| resp: 151176.358426 resp_io: 151092.000000 resc_cpu: 3346497540 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (3322.116945) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11624.428283 card 3322.116945 bytes: deg: 1 resp: 11624.428283 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 44 Row size: 108 Total Rows: 3322 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 26 | |
| Total IO sort cost: 70.000000 Total CPU sort cost: 42504360 | |
| Total Temp space used: 697000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 19790.447920 Resp: 19790.447920 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 19790.447920 | |
| resc: 19790.447920 resc_io: 19701.000000 resc_cpu: 3548397729 | |
| resp: 19790.447920 resp_io: 19701.000000 resp_cpu: 3548397729 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11624.428283 card 3322.116945 bytes: deg: 1 resp: 11624.428283 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.841107 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 41 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 15897.789687 Resp: 15897.789687 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 15897.789687 | |
| resc: 15897.789687 resc_io: 15826.000000 resc_cpu: 2847895880 | |
| resp: 15897.789687 resp_io: 15826.000000 resp_cpu: 2847895880 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[6]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#4 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 65844.240073 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.145860 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.145860 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.145860 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 281202857.298280 Resp: 281202857.298280 Degree: 1 | |
| Cost_io: 280252868.000000 Cost_cpu: 37686061949408 | |
| Resp_io: 280252868.000000 Resp_cpu: 37686061949408 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 2777255.709802 Resp: 2777255.709802 Degree: 1 | |
| Cost_io: 2776648.000000 Cost_cpu: 24107839190 | |
| Resp_io: 2776648.000000 Resp_cpu: 24107839190 | |
| Best NL cost: 2777255.709802 | |
| resc: 2777255.709802 resc_io: 2776648.000000 resc_cpu: 24107839190 | |
| resp: 2777255.709802 resp_io: 2776648.000000 resc_cpu: 24107839190 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (65844.240073) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 645 Row size: 80 Total Rows: 65844 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 350 | |
| Total IO sort cost: 995.000000 Total CPU sort cost: 103038989 | |
| Total Temp space used: 10101000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 20346.663494 Resp: 20346.663494 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 20346.663494 | |
| resc: 20346.663494 resc_io: 20258.000000 resc_cpu: 3517279548 | |
| resp: 20346.663494 resp_io: 20258.000000 resp_cpu: 3517279548 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1190.207592 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 603 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 16715.845790 Resp: 16715.845790 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16715.845790 | |
| resc: 16715.845790 resc_io: 16644.000000 resc_cpu: 2850121477 | |
| resp: 16715.845790 resp_io: 16644.000000 resp_cpu: 2850121477 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[7]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 6980.762770 Resp: 6980.762770 Degree: 1 | |
| Cost_io: 6942.000000 Cost_cpu: 1537718541 | |
| Resp_io: 6942.000000 Resp_cpu: 1537718541 | |
| Best NL cost: 6980.762770 | |
| resc: 6980.762770 resc_io: 6942.000000 resc_cpu: 1537718541 | |
| resp: 6980.762770 resp_io: 6942.000000 resc_cpu: 1537718541 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 6980.762770 Degree: 1 Resp: 6980.762770 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897174 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897174 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897174 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 619008.172837 Resp: 619008.172837 Degree: 1 | |
| Cost_io: 615429.000000 Cost_cpu: 141985735519 | |
| Resp_io: 615429.000000 Resp_cpu: 141985735519 | |
| Best NL cost: 619008.172837 | |
| resc: 619008.172837 resc_io: 615429.000000 resc_cpu: 141985735519 | |
| resp: 619008.172837 resp_io: 615429.000000 resc_cpu: 141985735519 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 152972.806866 = outer (1662.709297) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 152973 Computed: 152972.806866 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[8]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7108944.876548 Resp: 7108944.876548 Degree: 1 | |
| Cost_io: 7084914.000000 Cost_cpu: 953304530846 | |
| Resp_io: 7084914.000000 Resp_cpu: 953304530846 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 76840.661652 Resp: 76840.661652 Degree: 1 | |
| Cost_io: 76788.000000 Cost_cpu: 2089086989 | |
| Resp_io: 76788.000000 Resp_cpu: 2089086989 | |
| Best NL cost: 76840.661652 | |
| resc: 76840.661652 resc_io: 76788.000000 resc_cpu: 2089086989 | |
| resp: 76840.661652 resp_io: 76788.000000 resc_cpu: 2089086989 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 65844.240073 = outer (1662.709297) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 65844 Computed: 65844.240073 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 13 Row size: 62 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 15076.731167 Resp: 15076.731167 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 15076.731167 | |
| resc: 15076.731167 resc_io: 15005.000000 resc_cpu: 2845574379 | |
| resp: 15076.731167 resp_io: 15005.000000 resp_cpu: 2845574379 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 12 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 11254.117901 Resp: 11254.117901 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11254.117901 | |
| resc: 11254.117901 resc_io: 11200.000000 resc_cpu: 2146856380 | |
| resp: 11254.117901 resp_io: 11200.000000 resp_cpu: 2146856380 | |
| Best:: JoinMethod: Hash | |
| Cost: 11254.117901 Degree: 1 Resp: 11254.117901 Card: 65844.240073 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 65844.240073 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895860 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895860 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895860 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 24148424.694317 Resp: 24148424.694317 Degree: 1 | |
| Cost_io: 24103247.000000 Cost_cpu: 1792198490924 | |
| Resp_io: 24103247.000000 Resp_cpu: 1792198490924 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 77114.791974 Resp: 77114.791974 Degree: 1 | |
| Cost_io: 77044.000000 Cost_cpu: 2808316607 | |
| Resp_io: 77044.000000 Resp_cpu: 2808316607 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 77114.791974 Resp: 77114.791974 Degree: 1 | |
| Cost_io: 77044.000000 Cost_cpu: 2808316607 | |
| Resp_io: 77044.000000 Resp_cpu: 2808316607 | |
| Best NL cost: 77114.791974 | |
| resc: 77114.791974 resc_io: 77044.000000 resc_cpu: 2808316607 | |
| resp: 77114.791974 resp_io: 77044.000000 resc_cpu: 2808316607 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (65844.240073) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 645 Row size: 80 Total Rows: 65844 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 350 | |
| Total IO sort cost: 995.000000 Total CPU sort cost: 103038989 | |
| Total Temp space used: 10101000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 12622.844917 Resp: 12622.844917 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 12622.844917 | |
| resc: 12622.844917 resc_io: 12563.000000 resc_cpu: 2374047006 | |
| resp: 12622.844917 resp_io: 12563.000000 resp_cpu: 2374047006 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 234.327020 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 603 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 11858.581993 Resp: 11858.581993 [multiMatchCost=0.008142] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card: 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.181452 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 603 ppasses: 1 | |
| Hash join: Resc: 11624.428283 Resp: 11624.428283 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11624.428283 swapped | |
| resc: 11624.428283 resc_io: 11568.000000 resc_cpu: 2238509191 | |
| resp: 11624.428283 resp_io: 11568.000000 resp_cpu: 2238509191 | |
| Best:: JoinMethod: Hash | |
| Cost: 11624.428283 Degree: 1 Resp: 11624.428283 Card: 3322.116945 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 3322.116945 Cost: 11624.428283 Resp: 11624.428283 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146297 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146297 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146297 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 14198469.113618 Resp: 14198469.113618 Degree: 1 | |
| Cost_io: 14150486.000000 Cost_cpu: 1903489434697 | |
| Resp_io: 14150486.000000 Resp_cpu: 1903489434697 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 151176.358426 Resp: 151176.358426 Degree: 1 | |
| Cost_io: 151092.000000 Cost_cpu: 3346497540 | |
| Resp_io: 151092.000000 Resp_cpu: 3346497540 | |
| Best NL cost: 151176.358426 | |
| resc: 151176.358426 resc_io: 151092.000000 resc_cpu: 3346497540 | |
| resp: 151176.358426 resp_io: 151092.000000 resc_cpu: 3346497540 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (3322.116945) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11624.428283 card 3322.116945 bytes: deg: 1 resp: 11624.428283 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 39 Row size: 95 Total Rows: 3322 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 22 | |
| Total IO sort cost: 61.000000 Total CPU sort cost: 42381230 | |
| Total Temp space used: 615000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 21547.155600 Resp: 21547.155600 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 21547.155600 | |
| resc: 21547.155600 resc_io: 21457.000000 resc_cpu: 3576471369 | |
| resp: 21547.155600 resp_io: 21457.000000 resp_cpu: 3576471369 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11624.428283 card 3322.116945 bytes: deg: 1 resp: 11624.428283 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.841107 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 37 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 15897.789687 Resp: 15897.789687 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 15897.789687 | |
| resc: 15897.789687 resc_io: 15826.000000 resc_cpu: 2847895880 | |
| resp: 15897.789687 resp_io: 15826.000000 resp_cpu: 2847895880 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[9]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 65844.240073 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.145860 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.145860 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.145860 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 281202857.298280 Resp: 281202857.298280 Degree: 1 | |
| Cost_io: 280252868.000000 Cost_cpu: 37686061949408 | |
| Resp_io: 280252868.000000 Resp_cpu: 37686061949408 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 2777255.709802 Resp: 2777255.709802 Degree: 1 | |
| Cost_io: 2776648.000000 Cost_cpu: 24107839190 | |
| Resp_io: 2776648.000000 Resp_cpu: 24107839190 | |
| Best NL cost: 2777255.709802 | |
| resc: 2777255.709802 resc_io: 2776648.000000 resc_cpu: 24107839190 | |
| resp: 2777255.709802 resp_io: 2776648.000000 resc_cpu: 24107839190 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (65844.240073) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 645 Row size: 80 Total Rows: 65844 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 350 | |
| Total IO sort cost: 995.000000 Total CPU sort cost: 103038989 | |
| Total Temp space used: 10101000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 22112.374278 Resp: 22112.374278 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 22112.374278 | |
| resc: 22112.374278 resc_io: 22023.000000 resc_cpu: 3545476318 | |
| resp: 22112.374278 resp_io: 22023.000000 resp_cpu: 3545476318 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 65844.240073 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1598.316591 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 603 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 17123.954789 Resp: 17123.954789 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 17123.954789 | |
| resc: 17123.954789 resc_io: 17052.000000 resc_cpu: 2854445461 | |
| resp: 17123.954789 resp_io: 17052.000000 resp_cpu: 2854445461 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[10]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7108944.959553 Resp: 7108944.959553 Degree: 1 | |
| Cost_io: 7084914.000000 Cost_cpu: 953307823633 | |
| Resp_io: 7084914.000000 Resp_cpu: 953307823633 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 76840.744657 Resp: 76840.744657 Degree: 1 | |
| Cost_io: 76788.000000 Cost_cpu: 2092379777 | |
| Resp_io: 76788.000000 Resp_cpu: 2092379777 | |
| Best NL cost: 76840.744657 | |
| resc: 76840.744657 resc_io: 76788.000000 resc_cpu: 2092379777 | |
| resp: 76840.744657 resp_io: 76788.000000 resc_cpu: 2092379777 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (1662.709297) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 13 Row size: 62 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 16842.441951 Resp: 16842.441951 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 16842.441951 | |
| resc: 16842.441951 resc_io: 16770.000000 resc_cpu: 2873771149 | |
| resp: 16842.441951 resp_io: 16770.000000 resp_cpu: 2873771149 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 12 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 11254.117901 Resp: 11254.117901 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11254.117901 | |
| resc: 11254.117901 resc_io: 11200.000000 resc_cpu: 2146856380 | |
| resp: 11254.117901 resp_io: 11200.000000 resp_cpu: 2146856380 | |
| Best:: JoinMethod: Hash | |
| Cost: 11254.117901 Degree: 1 Resp: 11254.117901 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 24504.759370 Resp: 24504.759370 Degree: 1 | |
| Cost_io: 24374.000000 Cost_cpu: 5187222352 | |
| Resp_io: 24374.000000 Resp_cpu: 5187222352 | |
| Best NL cost: 24504.759370 | |
| resc: 24504.759370 resc_io: 24374.000000 resc_cpu: 5187222352 | |
| resp: 24504.759370 resp_io: 24374.000000 resc_cpu: 5187222352 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (36.109128) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[11]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.194444 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.194444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.194444 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 164996.490178 Resp: 164996.490178 Degree: 1 | |
| Cost_io: 164423.000000 Cost_cpu: 22750347206 | |
| Resp_io: 164423.000000 Resp_cpu: 22750347206 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 12766.418779 Resp: 12766.418779 Degree: 1 | |
| Cost_io: 12712.000000 Cost_cpu: 2158792198 | |
| Resp_io: 12712.000000 Resp_cpu: 2158792198 | |
| Best NL cost: 12766.418779 | |
| resc: 12766.418779 resc_io: 12712.000000 resc_cpu: 2158792198 | |
| resp: 12766.418779 resp_io: 12712.000000 resc_cpu: 2158792198 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (36.109128) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 93 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 19350.066301 Resp: 19350.066301 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 19350.066301 | |
| resc: 19350.066301 resc_io: 19263.000000 resc_cpu: 3453918930 | |
| resp: 19350.066301 resp_io: 19263.000000 resp_cpu: 3453918930 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828682 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 15527.466881 Resp: 15527.466881 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 15527.466881 | |
| resc: 15527.466881 resc_io: 15458.000000 resc_cpu: 2755750170 | |
| resp: 15527.466881 resp_io: 15458.000000 resp_cpu: 2755750170 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 12766.418779 Degree: 1 Resp: 12766.418779 Card: 1429.942159 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1429.942159 Cost: 12766.418779 Resp: 12766.418779 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897203 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897203 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897203 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 536979.412617 Resp: 536979.412617 Degree: 1 | |
| Cost_io: 535945.000000 Cost_cpu: 41035133814 | |
| Resp_io: 535945.000000 Resp_cpu: 41035133814 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 14196.780907 Resp: 14196.780907 Degree: 1 | |
| Cost_io: 14142.000000 Cost_cpu: 2173157791 | |
| Resp_io: 14142.000000 Resp_cpu: 2173157791 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 14196.780907 Resp: 14196.780907 Degree: 1 | |
| Cost_io: 14142.000000 Cost_cpu: 2173157791 | |
| Resp_io: 14142.000000 Resp_cpu: 2173157791 | |
| Best NL cost: 14196.780907 | |
| resc: 14196.780907 resc_io: 14142.000000 resc_cpu: 2173157791 | |
| resp: 14196.780907 resp_io: 14142.000000 resc_cpu: 2173157791 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (1429.942159) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 12766.418779 card 1429.942159 bytes: deg: 1 resp: 12766.418779 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 20 Row size: 111 Total Rows: 1430 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40345307 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 13138.565414 Resp: 13138.565414 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 13138.565414 | |
| resc: 13138.565414 resc_io: 13080.000000 resc_cpu: 2323289142 | |
| resp: 13138.565414 resp_io: 13080.000000 resp_cpu: 2323289142 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 12766.418779 card 1429.942159 bytes: deg: 1 resp: 12766.418779 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.020764 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 18 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 13136.568473 Resp: 13136.568473 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 12766.418779 card: 1429.942159 bytes: deg: 1 resp: 12766.418779 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.019077 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 18 ppasses: 1 | |
| Hash join: Resc: 13136.566786 Resp: 13136.566786 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 13136.566786 swapped | |
| resc: 13136.566786 resc_io: 13080.000000 resc_cpu: 2244003608 | |
| resp: 13136.566786 resp_io: 13080.000000 resp_cpu: 2244003608 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[12]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 77226.128174 Resp: 77226.128174 Degree: 1 | |
| Cost_io: 76966.000000 Cost_cpu: 10319280968 | |
| Resp_io: 76966.000000 Resp_cpu: 10319280968 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 1110.592475 Resp: 1110.592475 Degree: 1 | |
| Cost_io: 1110.000000 Cost_cpu: 23503464 | |
| Resp_io: 1110.000000 Resp_cpu: 23503464 | |
| Best NL cost: 1110.592475 | |
| resc: 1110.592475 resc_io: 1110.000000 resc_cpu: 23503464 | |
| resp: 1110.592475 resp_io: 1110.000000 resc_cpu: 23503464 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (18.072508) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 34 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8450.390309 Resp: 8450.390309 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8450.390309 | |
| resc: 8450.390309 resc_io: 8417.000000 resc_cpu: 1324593101 | |
| resp: 8450.390309 resp_io: 8417.000000 resp_cpu: 1324593101 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9431.486895 Resp: 9431.486895 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 1110.592475 Degree: 1 Resp: 1110.592475 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263584.274704 Resp: 263584.274704 Degree: 1 | |
| Cost_io: 263093.000000 Cost_cpu: 19488860525 | |
| Resp_io: 263093.000000 Resp_cpu: 19488860525 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| Best NL cost: 1826.773792 | |
| resc: 1826.773792 resc_io: 1826.000000 resc_cpu: 30696306 | |
| resp: 1826.773792 resp_io: 1826.000000 resc_cpu: 30696306 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 5 Row size: 51 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 1482.729798 Resp: 1482.729798 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 1482.729798 | |
| resc: 1482.729798 resc_io: 1478.000000 resc_cpu: 187631025 | |
| resp: 1482.729798 resp_io: 1478.000000 resp_cpu: 187631025 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 5 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 1480.739468 Resp: 1480.739468 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card: 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 5 ppasses: 1 | |
| Hash join: Resc: 1480.738682 Resp: 1480.738682 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 1480.738682 swapped | |
| resc: 1480.738682 resc_io: 1478.000000 resc_cpu: 108643474 | |
| resp: 1480.738682 resp_io: 1478.000000 resp_cpu: 108643474 | |
| Best:: JoinMethod: Hash | |
| Cost: 1480.738682 Degree: 1 Resp: 1480.738682 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 1480.738682 Resp: 1480.738682 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 14731.380151 Resp: 14731.380151 Degree: 1 | |
| Cost_io: 14652.000000 Cost_cpu: 3149009446 | |
| Resp_io: 14652.000000 Resp_cpu: 3149009446 | |
| Best NL cost: 14731.380151 | |
| resc: 14731.380151 resc_io: 14652.000000 resc_cpu: 3149009446 | |
| resp: 14731.380151 resp_io: 14652.000000 resc_cpu: 3149009446 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (36.109128) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[13]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 1480.738682 Resp: 1480.738682 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.194444 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.194444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.194444 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 155223.110959 Resp: 155223.110959 Degree: 1 | |
| Cost_io: 154701.000000 Cost_cpu: 20712134299 | |
| Resp_io: 154701.000000 Resp_cpu: 20712134299 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 2993.039560 Resp: 2993.039560 Degree: 1 | |
| Cost_io: 2990.000000 Cost_cpu: 120579291 | |
| Resp_io: 2990.000000 Resp_cpu: 120579291 | |
| Best NL cost: 2993.039560 | |
| resc: 2993.039560 resc_io: 2990.000000 resc_cpu: 120579291 | |
| resp: 2993.039560 resp_io: 2990.000000 resc_cpu: 120579291 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (36.109128) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 67 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 11342.397865 Resp: 11342.397865 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 11342.397865 | |
| resc: 11342.397865 resc_io: 11306.000000 resc_cpu: 1443902794 | |
| resp: 11342.397865 resp_io: 11306.000000 resp_cpu: 1443902794 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828682 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 5754.087661 Resp: 5754.087661 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5754.087661 | |
| resc: 5754.087661 resc_io: 5736.000000 resc_cpu: 717537263 | |
| resp: 5754.087661 resp_io: 5736.000000 resp_cpu: 717537263 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 2993.039560 Degree: 1 Resp: 2993.039560 Card: 1429.942159 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1429.942159 Cost: 2993.039560 Resp: 2993.039560 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897203 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897203 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897203 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 527206.033398 Resp: 527206.033398 Degree: 1 | |
| Cost_io: 526223.000000 Cost_cpu: 38996920908 | |
| Resp_io: 526223.000000 Resp_cpu: 38996920908 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4423.401687 Resp: 4423.401687 Degree: 1 | |
| Cost_io: 4420.000000 Cost_cpu: 134944884 | |
| Resp_io: 4420.000000 Resp_cpu: 134944884 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4423.401687 Resp: 4423.401687 Degree: 1 | |
| Cost_io: 4420.000000 Cost_cpu: 134944884 | |
| Resp_io: 4420.000000 Resp_cpu: 134944884 | |
| Best NL cost: 4423.401687 | |
| resc: 4423.401687 resc_io: 4420.000000 resc_cpu: 134944884 | |
| resp: 4423.401687 resp_io: 4420.000000 resc_cpu: 134944884 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (1429.942159) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2993.039560 card 1429.942159 bytes: deg: 1 resp: 2993.039560 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 17 Row size: 97 Total Rows: 1430 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40345307 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 39 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3365.186195 Resp: 3365.186195 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3365.186195 | |
| resc: 3365.186195 resc_io: 3358.000000 resc_cpu: 285076235 | |
| resp: 3365.186195 resp_io: 3358.000000 resp_cpu: 285076235 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2993.039560 card 1429.942159 bytes: deg: 1 resp: 2993.039560 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.020764 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 16 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3363.189253 Resp: 3363.189253 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 2993.039560 card: 1429.942159 bytes: deg: 1 resp: 2993.039560 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.019077 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 16 ppasses: 1 | |
| Hash join: Resc: 3363.187567 Resp: 3363.187567 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 3363.187567 swapped | |
| resc: 3363.187567 resc_io: 3358.000000 resc_cpu: 205790701 | |
| resp: 3363.187567 resp_io: 3358.000000 resp_cpu: 205790701 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 3364.188071 Degree: 1 Resp: 3364.188071 Card: 72.146555 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 378.000000 | |
| Table#: 3 cost: 1110.592475 card: 715.681646 bytes: 26492.000000 | |
| Table#: 1 cost: 1480.738682 card: 36.109128 bytes: 1836.000000 | |
| Table#: 4 cost: 2993.039560 card: 1429.942159 bytes: 112970.000000 | |
| Table#: 2 cost: 3364.188071 card: 72.146555 bytes: 7560.000000 | |
| *********************** | |
| Join order[14]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#2 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 264617.906129 Resp: 264617.906129 Degree: 1 | |
| Cost_io: 263093.000000 Cost_cpu: 60493004460 | |
| Resp_io: 263093.000000 Resp_cpu: 60493004460 | |
| Best NL cost: 264617.906129 | |
| resc: 264617.906129 resc_io: 263093.000000 resc_cpu: 60493004460 | |
| resp: 264617.906129 resp_io: 263093.000000 resc_cpu: 60493004460 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 65844.240073 = outer (715.681646) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 65844 Computed: 65844.240073 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[15]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.148045 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.148045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.148045 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 3058842.329976 Resp: 3058842.329976 Degree: 1 | |
| Cost_io: 3048512.000000 Cost_cpu: 409804043217 | |
| Resp_io: 3048512.000000 Resp_cpu: 409804043217 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 2.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 2548.576599 Resp: 2548.576599 Degree: 1 | |
| Cost_io: 2542.000000 Cost_cpu: 260893607 | |
| Resp_io: 2542.000000 Resp_cpu: 260893607 | |
| Best NL cost: 2548.576599 | |
| resc: 2548.576599 resc_io: 2542.000000 resc_cpu: 260893607 | |
| resp: 2548.576599 resp_io: 2542.000000 resc_cpu: 260893607 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 28341.402891 = outer (715.681646) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 28341 Computed: 28341.402891 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 5 Row size: 51 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 10972.259159 Resp: 10972.259159 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 10972.259159 | |
| resc: 10972.259159 resc_io: 10938.000000 resc_cpu: 1359060337 | |
| resp: 10972.259159 resp_io: 10938.000000 resp_cpu: 1359060337 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.831253 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 5 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 5383.944025 Resp: 5383.944025 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5383.944025 | |
| resc: 5383.944025 resc_io: 5368.000000 resc_cpu: 632499253 | |
| resp: 5383.944025 resp_io: 5368.000000 resp_cpu: 632499253 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 2548.576599 Degree: 1 Resp: 2548.576599 Card: 28341.402891 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 28341.402891 Cost: 2548.576599 Resp: 2548.576599 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895911 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895911 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895911 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 10391826.957974 Resp: 10391826.957974 Degree: 1 | |
| Cost_io: 10372398.000000 Cost_cpu: 770746486442 | |
| Resp_io: 10372398.000000 Resp_cpu: 770746486442 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 30896.753562 Resp: 30896.753562 Degree: 1 | |
| Cost_io: 30883.000000 Cost_cpu: 545603593 | |
| Resp_io: 30883.000000 Resp_cpu: 545603593 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 30896.753562 Resp: 30896.753562 Degree: 1 | |
| Cost_io: 30883.000000 Cost_cpu: 545603593 | |
| Resp_io: 30883.000000 Resp_cpu: 545603593 | |
| Best NL cost: 30896.753562 | |
| resc: 30896.753562 resc_io: 30883.000000 resc_cpu: 545603593 | |
| resp: 30896.753562 resp_io: 30883.000000 resc_cpu: 545603593 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (28341.402891) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 285 Row size: 82 Total Rows: 28341 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 156 | |
| Total IO sort cost: 441.000000 Total CPU sort cost: 65574391 | |
| Total Temp space used: 4563000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3362.359208 Resp: 3362.359208 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3362.359208 | |
| resc: 3362.359208 resc_io: 3351.000000 resc_cpu: 450619634 | |
| resp: 3362.359208 resp_io: 3351.000000 resp_cpu: 450619634 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 104.150467 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 267 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3022.859369 Resp: 3022.859369 [multiMatchCost=0.003373] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card: 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.086915 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 267 ppasses: 1 | |
| Hash join: Resc: 2918.792444 Resp: 2918.792444 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 2918.792444 swapped | |
| resc: 2918.792444 resc_io: 2910.000000 resc_cpu: 348796118 | |
| resp: 2918.792444 resp_io: 2910.000000 resp_cpu: 348796118 | |
| Best:: JoinMethod: Hash | |
| Cost: 2918.792444 Degree: 1 Resp: 2918.792444 Card: 1429.942159 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1429.942159 Cost: 2918.792444 Resp: 2918.792444 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897203 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897203 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897203 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 527131.786282 Resp: 527131.786282 Degree: 1 | |
| Cost_io: 526143.000000 Cost_cpu: 39225137734 | |
| Resp_io: 526143.000000 Resp_cpu: 39225137734 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4349.154571 Resp: 4349.154571 Degree: 1 | |
| Cost_io: 4340.000000 Cost_cpu: 363161711 | |
| Resp_io: 4340.000000 Resp_cpu: 363161711 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4349.154571 Resp: 4349.154571 Degree: 1 | |
| Cost_io: 4340.000000 Cost_cpu: 363161711 | |
| Resp_io: 4340.000000 Resp_cpu: 363161711 | |
| Best NL cost: 4349.154571 | |
| resc: 4349.154571 resc_io: 4340.000000 resc_cpu: 363161711 | |
| resp: 4349.154571 resp_io: 4340.000000 resc_cpu: 363161711 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (1429.942159) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 17 Row size: 97 Total Rows: 1430 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40345307 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 39 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3290.939079 Resp: 3290.939079 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3290.939079 | |
| resc: 3290.939079 resc_io: 3278.000000 resc_cpu: 513293061 | |
| resp: 3290.939079 resp_io: 3278.000000 resp_cpu: 513293061 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.020764 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 16 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3288.942137 Resp: 3288.942137 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card: 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.019077 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 16 ppasses: 1 | |
| Hash join: Resc: 3288.940451 Resp: 3288.940451 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 3288.940451 swapped | |
| resc: 3288.940451 resc_io: 3278.000000 resc_cpu: 434007528 | |
| resp: 3288.940451 resp_io: 3278.000000 resp_cpu: 434007528 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 72.14655483811 curr card= 72.14655483811 | |
| Best:: JoinMethod: Hash | |
| Cost: 3289.940955 Degree: 1 Resp: 3289.940955 Card: 72.146555 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 378.000000 | |
| Table#: 3 cost: 1110.592475 card: 715.681646 bytes: 26492.000000 | |
| Table#: 4 cost: 2548.576599 card: 28341.402891 bytes: 1842165.000000 | |
| Table#: 1 cost: 2918.792444 card: 1429.942159 bytes: 112970.000000 | |
| Table#: 2 cost: 3289.940955 card: 72.146555 bytes: 7560.000000 | |
| *********************** | |
| Join order[16]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#2 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 28341.402891 Cost: 2548.576599 Resp: 2548.576599 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895911 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895911 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895911 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 10391826.957974 Resp: 10391826.957974 Degree: 1 | |
| Cost_io: 10372398.000000 Cost_cpu: 770746486442 | |
| Resp_io: 10372398.000000 Resp_cpu: 770746486442 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 30896.753562 Resp: 30896.753562 Degree: 1 | |
| Cost_io: 30883.000000 Cost_cpu: 545603593 | |
| Resp_io: 30883.000000 Resp_cpu: 545603593 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 30896.753562 Resp: 30896.753562 Degree: 1 | |
| Cost_io: 30883.000000 Cost_cpu: 545603593 | |
| Resp_io: 30883.000000 Resp_cpu: 545603593 | |
| Best NL cost: 30896.753562 | |
| resc: 30896.753562 resc_io: 30883.000000 resc_cpu: 545603593 | |
| resp: 30896.753562 resp_io: 30883.000000 resc_cpu: 545603593 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (28341.402891) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 285 Row size: 82 Total Rows: 28341 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 156 | |
| Total IO sort cost: 441.000000 Total CPU sort cost: 65574391 | |
| Total Temp space used: 4563000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 39 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3362.359208 Resp: 3362.359208 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3362.359208 | |
| resc: 3362.359208 resc_io: 3351.000000 resc_cpu: 450619634 | |
| resp: 3362.359208 resp_io: 3351.000000 resp_cpu: 450619634 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 104.150467 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 267 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3022.859369 Resp: 3022.859369 [multiMatchCost=0.003373] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card: 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.086915 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 267 ppasses: 1 | |
| Hash join: Resc: 2918.792444 Resp: 2918.792444 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 2918.792444 swapped | |
| resc: 2918.792444 resc_io: 2910.000000 resc_cpu: 348796118 | |
| resp: 2918.792444 resp_io: 2910.000000 resp_cpu: 348796118 | |
| Best:: JoinMethod: Hash | |
| Cost: 2918.792444 Degree: 1 Resp: 2918.792444 Card: 1429.942159 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1429.942159 Cost: 2918.792444 Resp: 2918.792444 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897203 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897203 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897203 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 527131.786282 Resp: 527131.786282 Degree: 1 | |
| Cost_io: 526143.000000 Cost_cpu: 39225137734 | |
| Resp_io: 526143.000000 Resp_cpu: 39225137734 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4349.154571 Resp: 4349.154571 Degree: 1 | |
| Cost_io: 4340.000000 Cost_cpu: 363161711 | |
| Resp_io: 4340.000000 Resp_cpu: 363161711 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4349.154571 Resp: 4349.154571 Degree: 1 | |
| Cost_io: 4340.000000 Cost_cpu: 363161711 | |
| Resp_io: 4340.000000 Resp_cpu: 363161711 | |
| Best NL cost: 4349.154571 | |
| resc: 4349.154571 resc_io: 4340.000000 resc_cpu: 363161711 | |
| resp: 4349.154571 resp_io: 4340.000000 resc_cpu: 363161711 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (1429.942159) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 20 Row size: 111 Total Rows: 1430 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40345307 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3290.939079 Resp: 3290.939079 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3290.939079 | |
| resc: 3290.939079 resc_io: 3278.000000 resc_cpu: 513293061 | |
| resp: 3290.939079 resp_io: 3278.000000 resp_cpu: 513293061 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.020764 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 18 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3288.942137 Resp: 3288.942137 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card: 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.019077 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 18 ppasses: 1 | |
| Hash join: Resc: 3288.940451 Resp: 3288.940451 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 3288.940451 swapped | |
| resc: 3288.940451 resc_io: 3278.000000 resc_cpu: 434007528 | |
| resp: 3288.940451 resp_io: 3278.000000 resp_cpu: 434007528 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[17]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 77226.128174 Resp: 77226.128174 Degree: 1 | |
| Cost_io: 76966.000000 Cost_cpu: 10319280968 | |
| Resp_io: 76966.000000 Resp_cpu: 10319280968 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 1110.592475 Resp: 1110.592475 Degree: 1 | |
| Cost_io: 1110.000000 Cost_cpu: 23503464 | |
| Resp_io: 1110.000000 Resp_cpu: 23503464 | |
| Best NL cost: 1110.592475 | |
| resc: 1110.592475 resc_io: 1110.000000 resc_cpu: 23503464 | |
| resp: 1110.592475 resp_io: 1110.000000 resc_cpu: 23503464 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (18.072508) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 34 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 10216.101093 Resp: 10216.101093 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 10216.101093 | |
| resc: 10216.101093 resc_io: 10182.000000 resc_cpu: 1352789871 | |
| resp: 10216.101093 resp_io: 10182.000000 resp_cpu: 1352789871 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 11197.197678 Resp: 11197.197678 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 1110.592475 Degree: 1 Resp: 1110.592475 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 264617.906129 Resp: 264617.906129 Degree: 1 | |
| Cost_io: 263093.000000 Cost_cpu: 60493004460 | |
| Resp_io: 263093.000000 Resp_cpu: 60493004460 | |
| Best NL cost: 264617.906129 | |
| resc: 264617.906129 resc_io: 263093.000000 resc_cpu: 60493004460 | |
| resp: 264617.906129 resp_io: 263093.000000 resc_cpu: 60493004460 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 65844.240073 = outer (715.681646) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 65844 Computed: 65844.240073 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[18]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#2 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263584.274704 Resp: 263584.274704 Degree: 1 | |
| Cost_io: 263093.000000 Cost_cpu: 19488860525 | |
| Resp_io: 263093.000000 Resp_cpu: 19488860525 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| Best NL cost: 1826.773792 | |
| resc: 1826.773792 resc_io: 1826.000000 resc_cpu: 30696306 | |
| resp: 1826.773792 resp_io: 1826.000000 resc_cpu: 30696306 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 6 Row size: 64 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 39 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 1482.729798 Resp: 1482.729798 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 1482.729798 | |
| resc: 1482.729798 resc_io: 1478.000000 resc_cpu: 187631025 | |
| resp: 1482.729798 resp_io: 1478.000000 resp_cpu: 187631025 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 6 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 1480.739468 Resp: 1480.739468 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card: 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 6 ppasses: 1 | |
| Hash join: Resc: 1480.738682 Resp: 1480.738682 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 1480.738682 swapped | |
| resc: 1480.738682 resc_io: 1478.000000 resc_cpu: 108643474 | |
| resp: 1480.738682 resp_io: 1478.000000 resp_cpu: 108643474 | |
| Best:: JoinMethod: Hash | |
| Cost: 1480.738682 Degree: 1 Resp: 1480.738682 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 1480.738682 Resp: 1480.738682 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 14731.380151 Resp: 14731.380151 Degree: 1 | |
| Cost_io: 14652.000000 Cost_cpu: 3149009446 | |
| Resp_io: 14652.000000 Resp_cpu: 3149009446 | |
| Best NL cost: 14731.380151 | |
| resc: 14731.380151 resc_io: 14652.000000 resc_cpu: 3149009446 | |
| resp: 14731.380151 resp_io: 14652.000000 resc_cpu: 3149009446 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (36.109128) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[19]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 1480.738682 Resp: 1480.738682 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.194444 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.194444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.194444 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 155223.110959 Resp: 155223.110959 Degree: 1 | |
| Cost_io: 154701.000000 Cost_cpu: 20712134299 | |
| Resp_io: 154701.000000 Resp_cpu: 20712134299 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 2993.039560 Resp: 2993.039560 Degree: 1 | |
| Cost_io: 2990.000000 Cost_cpu: 120579291 | |
| Resp_io: 2990.000000 Resp_cpu: 120579291 | |
| Best NL cost: 2993.039560 | |
| resc: 2993.039560 resc_io: 2990.000000 resc_cpu: 120579291 | |
| resp: 2993.039560 resp_io: 2990.000000 resc_cpu: 120579291 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (36.109128) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 93 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9576.687082 Resp: 9576.687082 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9576.687082 | |
| resc: 9576.687082 resc_io: 9541.000000 resc_cpu: 1415706024 | |
| resp: 9576.687082 resp_io: 9541.000000 resp_cpu: 1415706024 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828682 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 5754.087661 Resp: 5754.087661 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5754.087661 | |
| resc: 5754.087661 resc_io: 5736.000000 resc_cpu: 717537263 | |
| resp: 5754.087661 resp_io: 5736.000000 resp_cpu: 717537263 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 2993.039560 Degree: 1 Resp: 2993.039560 Card: 1429.942159 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1429.942159 Cost: 2993.039560 Resp: 2993.039560 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897203 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897203 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897203 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 527206.033398 Resp: 527206.033398 Degree: 1 | |
| Cost_io: 526223.000000 Cost_cpu: 38996920908 | |
| Resp_io: 526223.000000 Resp_cpu: 38996920908 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4423.401687 Resp: 4423.401687 Degree: 1 | |
| Cost_io: 4420.000000 Cost_cpu: 134944884 | |
| Resp_io: 4420.000000 Resp_cpu: 134944884 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4423.401687 Resp: 4423.401687 Degree: 1 | |
| Cost_io: 4420.000000 Cost_cpu: 134944884 | |
| Resp_io: 4420.000000 Resp_cpu: 134944884 | |
| Best NL cost: 4423.401687 | |
| resc: 4423.401687 resc_io: 4420.000000 resc_cpu: 134944884 | |
| resp: 4423.401687 resp_io: 4420.000000 resc_cpu: 134944884 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (1429.942159) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2993.039560 card 1429.942159 bytes: deg: 1 resp: 2993.039560 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 20 Row size: 111 Total Rows: 1430 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40345307 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3365.186195 Resp: 3365.186195 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3365.186195 | |
| resc: 3365.186195 resc_io: 3358.000000 resc_cpu: 285076235 | |
| resp: 3365.186195 resp_io: 3358.000000 resp_cpu: 285076235 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2993.039560 card 1429.942159 bytes: deg: 1 resp: 2993.039560 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.020764 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 18 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3363.189253 Resp: 3363.189253 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 2993.039560 card: 1429.942159 bytes: deg: 1 resp: 2993.039560 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.019077 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 18 ppasses: 1 | |
| Hash join: Resc: 3363.187567 Resp: 3363.187567 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 3363.187567 swapped | |
| resc: 3363.187567 resc_io: 3358.000000 resc_cpu: 205790701 | |
| resp: 3363.187567 resp_io: 3358.000000 resp_cpu: 205790701 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 72.14655483811 curr card= 72.14655483811 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[20]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#4 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.148045 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.148045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.148045 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 3058842.329976 Resp: 3058842.329976 Degree: 1 | |
| Cost_io: 3048512.000000 Cost_cpu: 409804043217 | |
| Resp_io: 3048512.000000 Resp_cpu: 409804043217 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 2.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 2548.576599 Resp: 2548.576599 Degree: 1 | |
| Cost_io: 2542.000000 Cost_cpu: 260893607 | |
| Resp_io: 2542.000000 Resp_cpu: 260893607 | |
| Best NL cost: 2548.576599 | |
| resc: 2548.576599 resc_io: 2542.000000 resc_cpu: 260893607 | |
| resp: 2548.576599 resp_io: 2542.000000 resc_cpu: 260893607 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 28341.402891 = outer (715.681646) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 28341 Computed: 28341.402891 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 6 Row size: 64 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9206.548375 Resp: 9206.548375 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9206.548375 | |
| resc: 9206.548375 resc_io: 9173.000000 resc_cpu: 1330863567 | |
| resp: 9206.548375 resp_io: 9173.000000 resp_cpu: 1330863567 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.831253 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 6 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 5383.944025 Resp: 5383.944025 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5383.944025 | |
| resc: 5383.944025 resc_io: 5368.000000 resc_cpu: 632499253 | |
| resp: 5383.944025 resp_io: 5368.000000 resp_cpu: 632499253 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 2548.576599 Degree: 1 Resp: 2548.576599 Card: 28341.402891 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 28341.402891 Cost: 2548.576599 Resp: 2548.576599 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895911 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895911 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895911 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 10391826.957974 Resp: 10391826.957974 Degree: 1 | |
| Cost_io: 10372398.000000 Cost_cpu: 770746486442 | |
| Resp_io: 10372398.000000 Resp_cpu: 770746486442 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 30896.753562 Resp: 30896.753562 Degree: 1 | |
| Cost_io: 30883.000000 Cost_cpu: 545603593 | |
| Resp_io: 30883.000000 Resp_cpu: 545603593 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 30896.753562 Resp: 30896.753562 Degree: 1 | |
| Cost_io: 30883.000000 Cost_cpu: 545603593 | |
| Resp_io: 30883.000000 Resp_cpu: 545603593 | |
| Best NL cost: 30896.753562 | |
| resc: 30896.753562 resc_io: 30883.000000 resc_cpu: 545603593 | |
| resp: 30896.753562 resp_io: 30883.000000 resc_cpu: 545603593 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (28341.402891) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 285 Row size: 82 Total Rows: 28341 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 156 | |
| Total IO sort cost: 441.000000 Total CPU sort cost: 65574391 | |
| Total Temp space used: 4350000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3362.359208 Resp: 3362.359208 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3362.359208 | |
| resc: 3362.359208 resc_io: 3351.000000 resc_cpu: 450619634 | |
| resp: 3362.359208 resp_io: 3351.000000 resp_cpu: 450619634 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 104.150467 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 267 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3022.859369 Resp: 3022.859369 [multiMatchCost=0.003373] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card: 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.086915 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 267 ppasses: 1 | |
| Hash join: Resc: 2918.792444 Resp: 2918.792444 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 2918.792444 swapped | |
| resc: 2918.792444 resc_io: 2910.000000 resc_cpu: 348796118 | |
| resp: 2918.792444 resp_io: 2910.000000 resp_cpu: 348796118 | |
| Best:: JoinMethod: Hash | |
| Cost: 2918.792444 Degree: 1 Resp: 2918.792444 Card: 1429.942159 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1429.942159 Cost: 2918.792444 Resp: 2918.792444 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897203 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897203 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897203 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 527131.786282 Resp: 527131.786282 Degree: 1 | |
| Cost_io: 526143.000000 Cost_cpu: 39225137734 | |
| Resp_io: 526143.000000 Resp_cpu: 39225137734 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4349.154571 Resp: 4349.154571 Degree: 1 | |
| Cost_io: 4340.000000 Cost_cpu: 363161711 | |
| Resp_io: 4340.000000 Resp_cpu: 363161711 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4349.154571 Resp: 4349.154571 Degree: 1 | |
| Cost_io: 4340.000000 Cost_cpu: 363161711 | |
| Resp_io: 4340.000000 Resp_cpu: 363161711 | |
| Best NL cost: 4349.154571 | |
| resc: 4349.154571 resc_io: 4340.000000 resc_cpu: 363161711 | |
| resp: 4349.154571 resp_io: 4340.000000 resc_cpu: 363161711 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (1429.942159) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 17 Row size: 97 Total Rows: 1430 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40345307 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 39 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3290.939079 Resp: 3290.939079 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3290.939079 | |
| resc: 3290.939079 resc_io: 3278.000000 resc_cpu: 513293061 | |
| resp: 3290.939079 resp_io: 3278.000000 resp_cpu: 513293061 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.020764 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 16 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3288.942137 Resp: 3288.942137 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card: 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.019077 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 16 ppasses: 1 | |
| Hash join: Resc: 3288.940451 Resp: 3288.940451 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 3288.940451 swapped | |
| resc: 3288.940451 resc_io: 3278.000000 resc_cpu: 434007528 | |
| resp: 3288.940451 resp_io: 3278.000000 resp_cpu: 434007528 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[21]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#4 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#2 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 28341.402891 Cost: 2548.576599 Resp: 2548.576599 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895911 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895911 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895911 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 10391826.957974 Resp: 10391826.957974 Degree: 1 | |
| Cost_io: 10372398.000000 Cost_cpu: 770746486442 | |
| Resp_io: 10372398.000000 Resp_cpu: 770746486442 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 30896.753562 Resp: 30896.753562 Degree: 1 | |
| Cost_io: 30883.000000 Cost_cpu: 545603593 | |
| Resp_io: 30883.000000 Resp_cpu: 545603593 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 30896.753562 Resp: 30896.753562 Degree: 1 | |
| Cost_io: 30883.000000 Cost_cpu: 545603593 | |
| Resp_io: 30883.000000 Resp_cpu: 545603593 | |
| Best NL cost: 30896.753562 | |
| resc: 30896.753562 resc_io: 30883.000000 resc_cpu: 545603593 | |
| resp: 30896.753562 resp_io: 30883.000000 resc_cpu: 545603593 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1429.942159 = outer (28341.402891) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 1430 Computed: 1429.942159 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 285 Row size: 82 Total Rows: 28341 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 156 | |
| Total IO sort cost: 441.000000 Total CPU sort cost: 65574391 | |
| Total Temp space used: 4350000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 39 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3362.359208 Resp: 3362.359208 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3362.359208 | |
| resc: 3362.359208 resc_io: 3351.000000 resc_cpu: 450619634 | |
| resp: 3362.359208 resp_io: 3351.000000 resp_cpu: 450619634 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 104.150467 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 267 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3022.859369 Resp: 3022.859369 [multiMatchCost=0.003373] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 2548.576599 card: 28341.402891 bytes: deg: 1 resp: 2548.576599 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.086915 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 267 ppasses: 1 | |
| Hash join: Resc: 2918.792444 Resp: 2918.792444 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 2918.792444 swapped | |
| resc: 2918.792444 resc_io: 2910.000000 resc_cpu: 348796118 | |
| resp: 2918.792444 resp_io: 2910.000000 resp_cpu: 348796118 | |
| Best:: JoinMethod: Hash | |
| Cost: 2918.792444 Degree: 1 Resp: 2918.792444 Card: 1429.942159 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1429.942159 Cost: 2918.792444 Resp: 2918.792444 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897203 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897203 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897203 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 527131.786282 Resp: 527131.786282 Degree: 1 | |
| Cost_io: 526143.000000 Cost_cpu: 39225137734 | |
| Resp_io: 526143.000000 Resp_cpu: 39225137734 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4349.154571 Resp: 4349.154571 Degree: 1 | |
| Cost_io: 4340.000000 Cost_cpu: 363161711 | |
| Resp_io: 4340.000000 Resp_cpu: 363161711 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 4349.154571 Resp: 4349.154571 Degree: 1 | |
| Cost_io: 4340.000000 Cost_cpu: 363161711 | |
| Resp_io: 4340.000000 Resp_cpu: 363161711 | |
| Best NL cost: 4349.154571 | |
| resc: 4349.154571 resc_io: 4340.000000 resc_cpu: 363161711 | |
| resp: 4349.154571 resp_io: 4340.000000 resc_cpu: 363161711 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (1429.942159) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 20 Row size: 111 Total Rows: 1430 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40345307 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 3290.939079 Resp: 3290.939079 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 3290.939079 | |
| resc: 3290.939079 resc_io: 3278.000000 resc_cpu: 513293061 | |
| resp: 3290.939079 resp_io: 3278.000000 resp_cpu: 513293061 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.020764 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 18 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 3288.942137 Resp: 3288.942137 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 2918.792444 card: 1429.942159 bytes: deg: 1 resp: 2918.792444 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.019077 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 18 ppasses: 1 | |
| Hash join: Resc: 3288.940451 Resp: 3288.940451 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 3288.940451 swapped | |
| resc: 3288.940451 resc_io: 3278.000000 resc_cpu: 434007528 | |
| resp: 3288.940451 resp_io: 3278.000000 resp_cpu: 434007528 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[22]: DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.641304 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.641304 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.641304 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 32853.796226 Resp: 32853.796226 Degree: 1 | |
| Cost_io: 32811.000000 Cost_cpu: 1697725659 | |
| Resp_io: 32811.000000 Resp_cpu: 1697725659 | |
| Best NL cost: 32853.796226 | |
| resc: 32853.796226 resc_io: 32811.000000 resc_cpu: 1697725659 | |
| resp: 32853.796226 resp_io: 32811.000000 resc_cpu: 1697725659 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (92.002136) * inner (18.072508) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[23]: DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.913043 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.913043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.913043 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 34229.990461 Resp: 34229.990461 Degree: 1 | |
| Cost_io: 34032.000000 Cost_cpu: 7854278761 | |
| Resp_io: 34032.000000 Resp_cpu: 7854278761 | |
| Best NL cost: 34229.990461 | |
| resc: 34229.990461 resc_io: 34032.000000 resc_cpu: 7854278761 | |
| resp: 34229.990461 resp_io: 34032.000000 resc_cpu: 7854278761 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 8464.393025 = outer (92.002136) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 8464 Computed: 8464.393025 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[24]: DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393264.413637 Resp: 393264.413637 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 52737820054 | |
| Resp_io: 391935.000000 Resp_cpu: 52737820054 | |
| Best NL cost: 393264.413637 | |
| resc: 393264.413637 resc_io: 391935.000000 resc_cpu: 52737820054 | |
| resp: 393264.413637 resp_io: 391935.000000 resc_cpu: 52737820054 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (92.002136) * inner (719384.000000) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1499.000000 resc_cpu: 42850026 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1500.080162 Resp: 1500.080162 Degree: 1 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1500.080162 card 92.002136 bytes: deg: 1 resp: 1500.080162 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9595.028351 Resp: 9595.028351 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[25]: DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#4 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393180.996254 Resp: 393180.996254 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 49428653654 | |
| Resp_io: 391935.000000 Resp_cpu: 49428653654 | |
| Best NL cost: 393180.996254 | |
| resc: 393180.996254 resc_io: 391935.000000 resc_cpu: 49428653654 | |
| resp: 393180.996254 resp_io: 391935.000000 resc_cpu: 49428653654 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 66184864.588433 = outer (92.002136) * inner (719384.000000) * sel (1.000000) | |
| Join Card - Rounded: 66184865 Computed: 66184864.588433 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[26]: DATE_DIM[DATE_DIM]#2 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.641304 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.641304 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.641304 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 32853.796226 Resp: 32853.796226 Degree: 1 | |
| Cost_io: 32811.000000 Cost_cpu: 1697725659 | |
| Resp_io: 32811.000000 Resp_cpu: 1697725659 | |
| Best NL cost: 32853.796226 | |
| resc: 32853.796226 resc_io: 32811.000000 resc_cpu: 1697725659 | |
| resp: 32853.796226 resp_io: 32811.000000 resc_cpu: 1697725659 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (92.002136) * inner (18.072508) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[27]: DATE_DIM[DATE_DIM]#2 DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.913043 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.913043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.913043 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 34229.990461 Resp: 34229.990461 Degree: 1 | |
| Cost_io: 34032.000000 Cost_cpu: 7854278761 | |
| Resp_io: 34032.000000 Resp_cpu: 7854278761 | |
| Best NL cost: 34229.990461 | |
| resc: 34229.990461 resc_io: 34032.000000 resc_cpu: 7854278761 | |
| resp: 34229.990461 resp_io: 34032.000000 resc_cpu: 7854278761 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 8464.393025 = outer (92.002136) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 8464 Computed: 8464.393025 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[28]: DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393180.996254 Resp: 393180.996254 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 49428653654 | |
| Resp_io: 391935.000000 Resp_cpu: 49428653654 | |
| Best NL cost: 393180.996254 | |
| resc: 393180.996254 resc_io: 391935.000000 resc_cpu: 49428653654 | |
| resp: 393180.996254 resp_io: 391935.000000 resc_cpu: 49428653654 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 66184864.588433 = outer (92.002136) * inner (719384.000000) * sel (1.000000) | |
| Join Card - Rounded: 66184865 Computed: 66184864.588433 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[29]: DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393264.413637 Resp: 393264.413637 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 52737820054 | |
| Resp_io: 391935.000000 Resp_cpu: 52737820054 | |
| Best NL cost: 393264.413637 | |
| resc: 393264.413637 resc_io: 391935.000000 resc_cpu: 52737820054 | |
| resp: 393264.413637 resp_io: 391935.000000 resc_cpu: 52737820054 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (92.002136) * inner (719384.000000) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 39 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 10231.788583 Resp: 10231.788583 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 10231.788583 | |
| resc: 10231.788583 resc_io: 10196.000000 resc_cpu: 1419732585 | |
| resp: 10231.788583 resp_io: 10196.000000 resp_cpu: 1419732585 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1499.000000 resc_cpu: 100118383 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1501.523782 Resp: 1501.523782 Degree: 1 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1501.523782 card 92.002136 bytes: deg: 1 resp: 1501.523782 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 11362.182754 Resp: 11362.182754 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[30]: WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[31]: WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[32]: WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#2 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#4 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[33]: WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[34]: WEB_SALES[WEB_SALES]#4 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[35]: WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[36]: WEB_SALES[WEB_SALES]#4 DATE_DIM[DATE_DIM]#2 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[37]: WEB_SALES[WEB_SALES]#4 WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:37, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 37 | |
| ********************************* | |
| Consider using bloom filter between ITEM[ITEM] and WEB_SALES[WEB_SALES] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Consider using bloom filter between WEB_SALES[WEB_SALES] and WEB_SALES[WEB_SALES] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Consider using bloom filter between WEB_SALES[WEB_SALES] and DATE_DIM[DATE_DIM] with ?? and join inputs swapped | |
| kkoBloomFilter: join (lcdn:28341 rcdn:92 jcdn:1430 limit:1303735) | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:ITEM[ITEM] and rfro:DATE_DIM[DATE_DIM] swap:yes | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:WEB_SALES[WEB_SALES] and rfro:DATE_DIM[DATE_DIM] swap:yes | |
| kkopqSingleJoinBloomNdv: predCnt:#1 col1:(bndv:73049 ndv:73049) and col2:(bndv:1823 ndv:1823) creatorNDV:73049.0 userNDV:1823.0 | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:WEB_SALES[WEB_SALES] and rfro:DATE_DIM[DATE_DIM] swap:yes | |
| kkopqComputeBloomNdv: predCnt:1 creatorNdv:73049.0 userNdv:1823.0 singleTblPred:yes | |
| kkoBloomFilter: join ndv:92 reduction:0.003246 (limit:0.500000) accepted | |
| Consider using bloom filter between DATE_DIM[DATE_DIM] and DATE_DIM[DATE_DIM] with ?? and join inputs swapped | |
| kkoBloomFilter: join (lcdn:1430 rcdn:92 jcdn:72 limit:65779) | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:ITEM[ITEM] and rfro:DATE_DIM[DATE_DIM] swap:yes | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:WEB_SALES[WEB_SALES] and rfro:DATE_DIM[DATE_DIM] swap:yes | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:WEB_SALES[WEB_SALES] and rfro:DATE_DIM[DATE_DIM] swap:yes | |
| kkopqSingleJoinBloomNdv: predCnt:#1 col1:(bndv:73049 ndv:73049) and col2:(bndv:1823 ndv:1823) creatorNDV:73049.0 userNDV:1823.0 | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:DATE_DIM[DATE_DIM] and rfro:DATE_DIM[DATE_DIM] swap:yes | |
| kkopqComputeBloomNdv: predCnt:1 creatorNdv:73049.0 userNdv:1823.0 singleTblPred:yes | |
| kkoBloomFilter: join ndv:92 reduction:0.064340 (limit:0.500000) accepted | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between ITEM[ITEM](serial) and WEB_SALES[WEB_SALES](serial); jm = 14; right side access path = IndexRange | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| --- Distribution method for | |
| join between WEB_SALES[WEB_SALES](serial) and WEB_SALES[WEB_SALES](serial); jm = 14; right side access path = IndexRange | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| --- Distribution method for | |
| join between WEB_SALES[WEB_SALES](serial) and DATE_DIM[DATE_DIM](serial); jm = 1; right side access path = TableScan | |
| ---- serial Hash-Join -> NONE | |
| --- Distribution method for | |
| join between DATE_DIM[DATE_DIM](serial) and DATE_DIM[DATE_DIM](serial); jm = 1; right side access path = TableScan | |
| ---- serial Hash-Join -> NONE | |
| (newjo-save) [1 4 2 3 0 ] | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Trying or-Expansion on query block SEL$B186933D (#4) | |
| Transfer Optimizer annotations for query block SEL$B186933D (#4) | |
| Final cost for query block SEL$B186933D (#4) - All Rows Plan: | |
| Best join order: 15 | |
| Cost: 3289.940955 Degree: 1 Card: 72.000000 Bytes: 7560.000000 | |
| Resc: 3289.940955 Resc_io: 3278.000000 Resc_cpu: 473697528 | |
| Resp: 3289.940955 Resp_io: 3278.000000 Resc_cpu: 473697528 | |
| kkoqbc-subheap (delete addr=0x7fc63de87e48, in-use=115160, alloc=131432) | |
| kkoqbc-end: | |
| : | |
| call(in-use=188592, alloc=344744), compile(in-use=404744, alloc=405880), execution(in-use=8072, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$B186933D (#4) | |
| kkoqbc: optimizing query block SEL$66469506 (#2) | |
| : | |
| call(in-use=188592, alloc=344744), compile(in-use=404840, alloc=405880), execution(in-use=8072, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63de87e48) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$66469506 nbfros=1 flg=0 | |
| fro(0): flg=1 objn=0 hint_alias="VM_NWVW_3"@"SEL$66469506" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: VM_NWVW_3 Alias: VM_NWVW_3 NO STATISTICS | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$66469506 (#2) | |
| Applicable DS directives: | |
| Return code in qosdSetupDirCtx4QB: NODIR | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for VM_NWVW_3 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB has a single table SEL$66469506 (#2) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: VM_NWVW_3[VM_NWVW_3]#0 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 25 Total Rows: 4 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670346 | |
| Total Temp space used: 0 | |
| *********************** | |
| Best so far: Table#: 0 cost: 3290.940964 card: 4.000000 bytes: 52.000000 | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:1, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 1 | |
| ********************************* | |
| Enumerating distribution method (advanced) | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 25 Total Rows: 4 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670346 | |
| Total Temp space used: 0 | |
| Trying or-Expansion on query block SEL$66469506 (#2) | |
| Transfer Optimizer annotations for query block SEL$66469506 (#2) | |
| Final cost for query block SEL$66469506 (#2) - All Rows Plan: | |
| Best join order: 1 | |
| Cost: 3290.940964 Degree: 1 Card: 4.000000 Bytes: 52.000000 | |
| Resc: 3290.940964 Resc_io: 3278.000000 Resc_cpu: 513367875 | |
| Resp: 3290.940964 Resp_io: 3278.000000 Resc_cpu: 513367875 | |
| kkoqbc-subheap (delete addr=0x7fc63de87e48, in-use=24192, alloc=32840) | |
| kkoqbc-end: | |
| : | |
| call(in-use=193008, alloc=344744), compile(in-use=405384, alloc=405880), execution(in-use=8072, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$66469506 (#2) | |
| SU: Interleaved cost better than best so far. | |
| SU: Finished interleaved complex view merging | |
| SU: Considering interleaved distinct placement | |
| SU: Finished interleaved distinct placement | |
| SU: Considering interleaved join pred push down | |
| SU: Unnesting subquery query block SEL$2 (#3)Subquery removal for query block SEL$2 (#3) | |
| RSW: Not valid for subquery removal SEL$2 (#3) | |
| Subquery unchanged. | |
| JPPD: Checking validity of push-down in query block SEL$C772B8D1 (#2) | |
| JPPD: Checking validity of push-down from query block SEL$C772B8D1 (#2) to query block SEL$683B0107 (#3) | |
| Check Basic Validity for Non-Union View for query block SEL$683B0107 (#3) | |
| JPPD: Passed validity checks | |
| JPPD: JPPD: Pushdown from query block SEL$C772B8D1 (#2) passed validity checks. | |
| Join-Predicate push-down on query block SEL$C772B8D1 (#2) | |
| JPPD: Using search type: linear | |
| JPPD: Considering join predicate push-down | |
| JPPD: Starting iteration 1, state space = (3) : (0) | |
| Registered qb: SEL$683B0107 0x3ded9558 (COPY SEL$683B0107) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature(): NULL | |
| JPPD: Performing join predicate push-down (no transformation phase) from query block SEL$C772B8D1 (#2) to query block SEL$683B0107 (#3) | |
| FPD: Considering simple filter push in query block SEL$C772B8D1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_4"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_4"."ITEM_1"="ITEM"."I_ITEM_SK" | |
| try to generate transitive predicate from check constraints for query block SEL$C772B8D1 (#2) | |
| finally: "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_4"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_4"."ITEM_1"="ITEM"."I_ITEM_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: transitive predicates are generated in query block SEL$C772B8D1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_4"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_4"."ITEM_1"="ITEM"."I_ITEM_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: Following are pushed to where clause of query block SEL$683B0107 (#3) | |
| CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: Considering simple filter push in query block SEL$683B0107 (#3) | |
| "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| try to generate transitive predicate from check constraints for query block SEL$683B0107 (#3) | |
| finally: "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| OJE: Begin: find best directive for query block SEL$683B0107 (#3) | |
| OJE: End: finding best directive for query block SEL$683B0107 (#3) | |
| JPPD: Costing transformed query. | |
| CBQT: Looking for cost annotations for query block SEL$683B0107, key = SEL$683B0107_00062002_4 | |
| CBQT: Could not find stored cost annotations. | |
| kkoqbc: optimizing query block SEL$683B0107 (#3) | |
| : | |
| call(in-use=195776, alloc=229544), compile(in-use=486168, alloc=489592), execution(in-use=8360, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63de7aec8) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$683B0107 nbfros=2 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(1): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$683B0107 (#3) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = GROUP_BY | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| Grouping column cardinality [WS_ITEM_SK] 18166 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$683B0107 (#3) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: DATE_DIM[DATE_DIM]#0 WEB_SALES[WEB_SALES]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393264.413637 Resp: 393264.413637 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 52737820054 | |
| Resp_io: 391935.000000 Resp_cpu: 52737820054 | |
| Best NL cost: 393264.413637 | |
| resc: 393264.413637 resc_io: 391935.000000 resc_cpu: 52737820054 | |
| resp: 393264.413637 resp_io: 391935.000000 resc_cpu: 52737820054 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (92.002136) * inner (719384.000000) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Grouping column cardinality [WS_ITEM_SK] 18166 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1499.000000 resc_cpu: 100118383 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1501.523782 Resp: 1501.523782 Degree: 1 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1501.523782 card 92.002136 bytes: deg: 1 resp: 1501.523782 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9596.471970 Resp: 9596.471970 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 1.000000 | |
| GROUP BY cardinality: 18166.000000, TABLE cardinality: 36296.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 200.000000 Total CPU sort cost: 67986882 | |
| Total Temp space used: 1467000 | |
| Best:: JoinMethod: Hash | |
| Cost: 4845.191932 Degree: 1 Resp: 4845.191932 Card: 36295.927693 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 370.128930 card: 92.002136 bytes: 1288.000000 | |
| Table#: 1 cost: 4845.191932 card: 36295.927693 bytes: 1088880.000000 | |
| *********************** | |
| Join order[2]: WEB_SALES[WEB_SALES]#1 DATE_DIM[DATE_DIM]#0 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 719384.000000 Cost: 4271.520297 Resp: 4271.520297 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895836 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895836 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895836 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263716882.840027 Resp: 263716882.840027 Degree: 1 | |
| Cost_io: 263223868.000000 Cost_cpu: 19557891690861 | |
| Resp_io: 263223868.000000 Resp_cpu: 19557891690861 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| Best NL cost: 723837.694240 | |
| resc: 723837.694240 resc_io: 723642.000000 resc_cpu: 7763187718 | |
| resp: 723837.694240 resp_io: 723642.000000 resc_cpu: 7763187718 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (719384.000000) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Grouping column cardinality [WS_ITEM_SK] 18166 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 955.990120 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2459 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5597.730610 Resp: 5597.730610 [multiMatchCost=0.091263] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 swapped | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 1.000000 | |
| GROUP BY cardinality: 18166.000000, TABLE cardinality: 36296.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 200.000000 Total CPU sort cost: 67986882 | |
| Total Temp space used: 1467000 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| ****** Recost for ORDER BY (using index) ************ | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014629 | |
| resc_io: 720297.000000 resc_cpu: 5697865228 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 720440.631643 Resp: 720440.631643 Degree: 1 | |
| Best:: AccessPath: IndexRange | |
| Index: SYS_C0014629 | |
| Cost: 720440.631643 Degree: 1 Resp: 720440.631643 Card: 719384.000000 Bytes: 0.000000 | |
| Join order[2]: WEB_SALES[WEB_SALES]#1 DATE_DIM[DATE_DIM]#0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:2, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 2 | |
| ********************************* | |
| Consider using bloom filter between DATE_DIM[DATE_DIM] and WEB_SALES[WEB_SALES] with ?? | |
| kkoBloomFilter: join (lcdn:92 rcdn:719384 jcdn:36296 limit:33092432) | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:DATE_DIM[DATE_DIM] and rfro:WEB_SALES[WEB_SALES] swap:no | |
| kkopqSingleJoinBloomNdv: predCnt:#1 col1:(bndv:73049 ndv:73049) and col2:(bndv:1823 ndv:1823) creatorNDV:73049.0 userNDV:1823.0 | |
| kkopqComputeBloomNdv: predCnt:1 creatorNdv:73049.0 userNdv:1823.0 singleTblPred:yes | |
| kkoBloomFilter: join ndv:92 reduction:0.000128 (limit:0.500000) accepted | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between DATE_DIM[DATE_DIM](serial) and WEB_SALES[WEB_SALES](serial); jm = 1; right side access path = TableScan | |
| ---- serial Hash-Join -> NONE | |
| (newjo-save) [0 1 ] | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 1.000000 | |
| GROUP BY cardinality: 18166.000000, TABLE cardinality: 36296.000000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 200.000000 Total CPU sort cost: 67986882 | |
| Total Temp space used: 1467000 | |
| Trying or-Expansion on query block SEL$683B0107 (#3) | |
| Transfer Optimizer annotations for query block SEL$683B0107 (#3) | |
| Final cost for query block SEL$683B0107 (#3) - All Rows Plan: | |
| Best join order: 1 | |
| Cost: 4845.191932 Degree: 1 Card: 36296.000000 Bytes: 1088880.000000 | |
| Resc: 4845.191932 Resc_io: 4826.000000 Resc_cpu: 761343682 | |
| Resp: 4845.191932 Resp_io: 4826.000000 Resc_cpu: 761343682 | |
| kkoqbc-subheap (delete addr=0x7fc63de7aec8, in-use=60032, alloc=65704) | |
| kkoqbc-end: | |
| : | |
| call(in-use=234472, alloc=311800), compile(in-use=511344, alloc=511664), execution(in-use=8360, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$683B0107 (#3) | |
| kkoqbc: optimizing query block SEL$C772B8D1 (#2) | |
| : | |
| call(in-use=234472, alloc=311800), compile(in-use=511440, alloc=511664), execution(in-use=8360, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63de7aec8) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$C772B8D1 nbfros=4 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=1 objn=0 hint_alias="VW_SQ_4"@"SEL$7511BFD2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: ITEM Alias: ITEM | |
| #Rows: 17964 SSZ: 0 LGR: 0 #Blks: 1302 AvgRowLen: 501.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): I_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 17964 Nulls: 0 Density: 0.000056 Min: 1.000000 Max: 18000.000000 | |
| Index Stats:: | |
| Index: SYS_C0014568 Col#: 1 | |
| LVLS: 1 #LB: 33 #DK: 17964 LB/K: 1.00 DB/K: 1.00 CLUF: 1302.00 NRW: 17964.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: VW_SQ_4 Alias: VW_SQ_4 NO STATISTICS | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$C772B8D1 (#2) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for VW_SQ_4 | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 >> Single Tab Card adjusted from 719384.000000 to 719384.000000 due to opt_estimate hint | |
| Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for ITEM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for ITEM[ITEM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#14): I_MANUFACT_ID(NUMBER) | |
| AvgLen: 4 NDV: 993 Nulls: 18 Density: 0.001007 Min: 1.000000 Max: 1000.000000 | |
| Table: ITEM Alias: ITEM | |
| Card: Original: 17964.000000 Rounded: 18 Computed: 18.072508 Non Adjusted: 18.072508 | |
| Scan IO Cost (Disk) = 354.000000 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 354.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 354.000000 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Access Path: TableScan | |
| Cost: 354.442036 Resp: 354.442036 Degree: 0 | |
| Cost_io: 354.000000 Cost_cpu: 17535555 | |
| Resp_io: 354.000000 Resp_cpu: 17535555 | |
| Best:: AccessPath: TableScan | |
| Cost: 354.442036 Degree: 1 Resp: 354.442036 Card: 18.072508 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$C772B8D1 (#2) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 VW_SQ_4[VW_SQ_4]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 6980.762770 Resp: 6980.762770 Degree: 1 | |
| Cost_io: 6942.000000 Cost_cpu: 1537718541 | |
| Resp_io: 6942.000000 Resp_cpu: 1537718541 | |
| Best NL cost: 6980.762770 | |
| resc: 6980.762770 resc_io: 6942.000000 resc_cpu: 1537718541 | |
| resp: 6980.762770 resp_io: 6942.000000 resc_cpu: 1537718541 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 6980.762770 Degree: 1 Resp: 6980.762770 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 8064534.946228 Resp: 8064534.946228 Degree: 1 | |
| Cost_io: 8032580.000000 Cost_cpu: 1267652262325 | |
| Resp_io: 8032580.000000 Resp_cpu: 1267652262325 | |
| Best NL cost: 8064534.946228 | |
| resc: 8064534.946228 resc_io: 8032580.000000 resc_cpu: 1267652262325 | |
| resp: 8064534.946228 resp_io: 8032580.000000 resc_cpu: 1267652262325 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Column (#2): ITEM_1(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Join Card: 1662.709297 = outer (1662.709297) * inner (18166.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 8 Row size: 36 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 11963.320836 Resp: 11963.320836 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 11963.320836 | |
| resc: 11963.320836 resc_io: 11903.000000 resc_cpu: 2392926700 | |
| resp: 11963.320836 resp_io: 11903.000000 resp_cpu: 2392926700 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.067206 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 8 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 11826.021908 Resp: 11826.021908 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11826.021908 | |
| resc: 11826.021908 resc_io: 11768.000000 resc_cpu: 2301728273 | |
| resp: 11826.021908 resp_io: 11768.000000 resp_cpu: 2301728273 | |
| Best:: JoinMethod: Hash | |
| Cost: 11826.021908 Degree: 1 Resp: 11826.021908 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 11826.021908 Resp: 11826.021908 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971181.114477 (cpu filter eval) (= 50.002754 (per row) * 719384.000000 (#rows)) | |
| = 572321170.714477 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7113790.218737 Resp: 7113790.218737 Degree: 1 | |
| Cost_io: 7089740.000000 Cost_cpu: 954071835171 | |
| Resp_io: 7089740.000000 Resp_cpu: 954071835171 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333532 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 81686.003840 Resp: 81686.003840 Degree: 1 | |
| Cost_io: 81614.000000 Cost_cpu: 2856391315 | |
| Resp_io: 81614.000000 Resp_cpu: 2856391315 | |
| Best NL cost: 81686.003840 | |
| resc: 81686.003840 resc_io: 81614.000000 resc_cpu: 2856391315 | |
| resp: 81686.003840 resp_io: 81614.000000 resc_cpu: 2856391315 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (1662.709297) * inner (719384.000000) * sel (1.5094e-09) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 1662.709297, inner: 719384.000000, sel: 1.5094e-09 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 11826.021908 card 1662.709297 bytes: deg: 1 resp: 11826.021908 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 14 Row size: 64 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 19921.990305 Resp: 19921.990305 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 19921.990305 | |
| resc: 19921.990305 resc_io: 19831.000000 resc_cpu: 3609584111 | |
| resp: 19921.990305 resp_io: 19831.000000 resp_cpu: 3609584111 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 11826.021908 card 1662.709297 bytes: deg: 1 resp: 11826.021908 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 13 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 16099.377039 Resp: 16099.377039 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16099.377039 | |
| resc: 16099.377039 resc_io: 16026.000000 resc_cpu: 2910866113 | |
| resp: 16099.377039 resp_io: 16026.000000 resp_cpu: 2910866113 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 16100.377042 Degree: 1 Resp: 16100.377042 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 38249.000000 | |
| Table#: 2 cost: 11826.021908 card: 1662.709297 bytes: 81487.000000 | |
| Table#: 3 cost: 16100.377042 card: 1.805456 bytes: 130.000000 | |
| *********************** | |
| Join order[2]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7108944.959553 Resp: 7108944.959553 Degree: 1 | |
| Cost_io: 7084914.000000 Cost_cpu: 953307823633 | |
| Resp_io: 7084914.000000 Resp_cpu: 953307823633 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 76840.744657 Resp: 76840.744657 Degree: 1 | |
| Cost_io: 76788.000000 Cost_cpu: 2092379777 | |
| Resp_io: 76788.000000 Resp_cpu: 2092379777 | |
| Best NL cost: 76840.744657 | |
| resc: 76840.744657 resc_io: 76788.000000 resc_cpu: 2092379777 | |
| resp: 76840.744657 resp_io: 76788.000000 resc_cpu: 2092379777 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (1662.709297) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 8 Row size: 36 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 15076.731167 Resp: 15076.731167 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 15076.731167 | |
| resc: 15076.731167 resc_io: 15005.000000 resc_cpu: 2845574379 | |
| resp: 15076.731167 resp_io: 15005.000000 resp_cpu: 2845574379 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 8 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 11254.117901 Resp: 11254.117901 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11254.117901 | |
| resc: 11254.117901 resc_io: 11200.000000 resc_cpu: 2146856380 | |
| resp: 11254.117901 resp_io: 11200.000000 resp_cpu: 2146856380 | |
| Best:: JoinMethod: Hash | |
| Cost: 11254.117901 Degree: 1 Resp: 11254.117901 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 185681.027465 Resp: 185681.027465 Degree: 1 | |
| Cost_io: 184936.000000 Cost_cpu: 29555228946 | |
| Resp_io: 184936.000000 Resp_cpu: 29555228946 | |
| Best NL cost: 185681.027465 | |
| resc: 185681.027465 resc_io: 184936.000000 resc_cpu: 29555228946 | |
| resp: 185681.027465 resp_io: 184936.000000 resc_cpu: 29555228946 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 16236.655970 Resp: 16236.655970 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 16236.655970 | |
| resc: 16236.655970 resc_io: 16161.000000 resc_cpu: 3001271252 | |
| resp: 16236.655970 resp_io: 16161.000000 resp_cpu: 3001271252 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 16099.370887 Resp: 16099.370887 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16099.370887 | |
| resc: 16099.370887 resc_io: 16026.000000 resc_cpu: 2910622063 | |
| resp: 16099.370887 resp_io: 16026.000000 resp_cpu: 2910622063 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 16100.370890 Degree: 1 Resp: 16100.370890 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 38249.000000 | |
| Table#: 3 cost: 11254.117901 card: 36.109128 bytes: 1404.000000 | |
| Table#: 2 cost: 16100.370890 card: 1.805456 bytes: 130.000000 | |
| *********************** | |
| Join order[3]: ITEM[ITEM]#0 VW_SQ_4[VW_SQ_4]#2 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 87567.896818 Resp: 87567.896818 Degree: 1 | |
| Cost_io: 87222.000000 Cost_cpu: 13721721838 | |
| Resp_io: 87222.000000 Resp_cpu: 13721721838 | |
| Best NL cost: 87567.896818 | |
| resc: 87567.896818 resc_io: 87222.000000 resc_cpu: 13721721838 | |
| resp: 87567.896818 resp_io: 87222.000000 resc_cpu: 13721721838 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 18.072508 = outer (18.072508) * inner (18166.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 18 Computed: 18.072508 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 5336.979978 Resp: 5336.979978 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5336.979978 | |
| resc: 5336.979978 resc_io: 5315.000000 resc_cpu: 871945423 | |
| resp: 5336.979978 resp_io: 5315.000000 resp_cpu: 871945423 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 6318.076564 Resp: 6318.076564 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.060986 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 5199.694954 Resp: 5199.694954 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5199.694954 | |
| resc: 5199.694954 resc_io: 5180.000000 resc_cpu: 781298537 | |
| resp: 5199.694954 resp_io: 5180.000000 resp_cpu: 781298537 | |
| Best:: JoinMethod: Hash | |
| Cost: 5199.694954 Degree: 1 Resp: 5199.694954 Card: 18.072508 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 11826.015688 Resp: 11826.015688 Degree: 1 | |
| Cost_io: 11768.000000 Cost_cpu: 2301481523 | |
| Resp_io: 11768.000000 Resp_cpu: 2301481523 | |
| Best NL cost: 11826.015688 | |
| resc: 11826.015688 resc_io: 11768.000000 resc_cpu: 2301481523 | |
| resp: 11826.015688 resp_io: 11768.000000 resc_cpu: 2301481523 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 11826.015688 Degree: 1 Resp: 11826.015688 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 11826.015688 Resp: 11826.015688 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971181.114477 (cpu filter eval) (= 50.002754 (per row) * 719384.000000 (#rows)) | |
| = 572321170.714477 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7113790.212517 Resp: 7113790.212517 Degree: 1 | |
| Cost_io: 7089740.000000 Cost_cpu: 954071588421 | |
| Resp_io: 7089740.000000 Resp_cpu: 954071588421 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333532 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 81685.997620 Resp: 81685.997620 Degree: 1 | |
| Cost_io: 81614.000000 Cost_cpu: 2856144565 | |
| Resp_io: 81614.000000 Resp_cpu: 2856144565 | |
| Best NL cost: 81685.997620 | |
| resc: 81685.997620 resc_io: 81614.000000 resc_cpu: 2856144565 | |
| resp: 81685.997620 resp_io: 81614.000000 resc_cpu: 2856144565 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (1662.709297) * inner (719384.000000) * sel (1.5094e-09) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 1662.709297, inner: 719384.000000, sel: 1.5094e-09 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11826.015688 card 1662.709297 bytes: deg: 1 resp: 11826.015688 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 14 Row size: 64 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 19921.984085 Resp: 19921.984085 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 19921.984085 | |
| resc: 19921.984085 resc_io: 19831.000000 resc_cpu: 3609337361 | |
| resp: 19921.984085 resp_io: 19831.000000 resp_cpu: 3609337361 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11826.015688 card 1662.709297 bytes: deg: 1 resp: 11826.015688 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 13 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 16099.370819 Resp: 16099.370819 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16099.370819 | |
| resc: 16099.370819 resc_io: 16026.000000 resc_cpu: 2910619363 | |
| resp: 16099.370819 resp_io: 16026.000000 resp_cpu: 2910619363 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 16100.370822 Degree: 1 Resp: 16100.370822 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 2 cost: 5199.694954 card: 18.072508 bytes: 630.000000 | |
| Table#: 1 cost: 11826.015688 card: 1662.709297 bytes: 81487.000000 | |
| Table#: 3 cost: 16100.370822 card: 1.805456 bytes: 130.000000 | |
| *********************** | |
| Join order[4]: ITEM[ITEM]#0 VW_SQ_4[VW_SQ_4]#2 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 82071.381991 Resp: 82071.381991 Degree: 1 | |
| Cost_io: 81792.000000 Cost_cpu: 11083079591 | |
| Resp_io: 81792.000000 Resp_cpu: 11083079591 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 5955.846291 Resp: 5955.846291 Degree: 1 | |
| Cost_io: 5936.000000 Cost_cpu: 787302086 | |
| Resp_io: 5936.000000 Resp_cpu: 787302086 | |
| Best NL cost: 5955.846291 | |
| resc: 5955.846291 resc_io: 5936.000000 resc_cpu: 787302086 | |
| resp: 5955.846291 resp_io: 5936.000000 resc_cpu: 787302086 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (18.072508) * inner (719384.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 18.072508, inner: 719384.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 49 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 13295.643227 Resp: 13295.643227 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 13295.643227 | |
| resc: 13295.643227 resc_io: 13243.000000 resc_cpu: 2088356083 | |
| resp: 13295.643227 resp_io: 13243.000000 resp_cpu: 2088356083 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 9473.043865 Resp: 9473.043865 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9473.043865 | |
| resc: 9473.043865 resc_io: 9438.000000 resc_cpu: 1390189627 | |
| resp: 9473.043865 resp_io: 9438.000000 resp_cpu: 1390189627 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 5955.846291 Degree: 1 Resp: 5955.846291 Card: 35.784082 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 35.784082 Cost: 5955.846291 Resp: 5955.846291 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 19154.517465 Resp: 19154.517465 Degree: 1 | |
| Cost_io: 19110.000000 Cost_cpu: 1766007190 | |
| Resp_io: 19110.000000 Resp_cpu: 1766007190 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.855408 Resp: 5991.855408 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787663738 | |
| Resp_io: 5972.000000 Resp_cpu: 787663738 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.855408 Resp: 5991.855408 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787663738 | |
| Resp_io: 5972.000000 Resp_cpu: 787663738 | |
| Best NL cost: 5991.855408 | |
| resc: 5991.855408 resc_io: 5972.000000 resc_cpu: 787663738 | |
| resp: 5991.855408 resp_io: 5972.000000 resc_cpu: 787663738 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (35.784082) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 35.784082 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 67 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 6327.976114 Resp: 6327.976114 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6327.976114 | |
| resc: 6327.976114 resc_io: 6304.000000 resc_cpu: 951132094 | |
| resp: 6327.976114 resp_io: 6304.000000 resp_cpu: 951132094 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 35.784082 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015493 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 6325.990714 Resp: 6325.990714 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.990714 | |
| resc: 6325.990714 resc_io: 6304.000000 resc_cpu: 872371297 | |
| resp: 6325.990714 resp_io: 6304.000000 resp_cpu: 872371297 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 1.80545642237 curr card= 1.80545642237 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 5992.855410 Degree: 1 Resp: 5992.855410 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 2 cost: 5199.694954 card: 18.072508 bytes: 630.000000 | |
| Table#: 3 cost: 5955.846291 card: 35.784082 bytes: 1836.000000 | |
| Table#: 1 cost: 5992.855410 card: 1.805456 bytes: 130.000000 | |
| *********************** | |
| Join order[5]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 77226.128174 Resp: 77226.128174 Degree: 1 | |
| Cost_io: 76966.000000 Cost_cpu: 10319280968 | |
| Resp_io: 76966.000000 Resp_cpu: 10319280968 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 1110.592475 Resp: 1110.592475 Degree: 1 | |
| Cost_io: 1110.000000 Cost_cpu: 23503464 | |
| Resp_io: 1110.000000 Resp_cpu: 23503464 | |
| Best NL cost: 1110.592475 | |
| resc: 1110.592475 resc_io: 1110.000000 resc_cpu: 23503464 | |
| resp: 1110.592475 resp_io: 1110.000000 resc_cpu: 23503464 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (18.072508) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8450.390309 Resp: 8450.390309 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8450.390309 | |
| resc: 8450.390309 resc_io: 8417.000000 resc_cpu: 1324593101 | |
| resp: 8450.390309 resp_io: 8417.000000 resp_cpu: 1324593101 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9431.486895 Resp: 9431.486895 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 1110.592475 Degree: 1 Resp: 1110.592475 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263584.274704 Resp: 263584.274704 Degree: 1 | |
| Cost_io: 263093.000000 Cost_cpu: 19488860525 | |
| Resp_io: 263093.000000 Resp_cpu: 19488860525 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| Best NL cost: 1826.773792 | |
| resc: 1826.773792 resc_io: 1826.000000 resc_cpu: 30696306 | |
| resp: 1826.773792 resp_io: 1826.000000 resc_cpu: 30696306 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 1482.729798 Resp: 1482.729798 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 1482.729798 | |
| resc: 1482.729798 resc_io: 1478.000000 resc_cpu: 187631025 | |
| resp: 1482.729798 resp_io: 1478.000000 resp_cpu: 187631025 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 1480.739468 Resp: 1480.739468 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card: 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 4 ppasses: 1 | |
| Hash join: Resc: 1480.738682 Resp: 1480.738682 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 1480.738682 swapped | |
| resc: 1480.738682 resc_io: 1478.000000 resc_cpu: 108643474 | |
| resp: 1480.738682 resp_io: 1478.000000 resp_cpu: 108643474 | |
| Best:: JoinMethod: Hash | |
| Cost: 1480.738682 Degree: 1 Resp: 1480.738682 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 1480.738682 Resp: 1480.738682 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 175907.648246 Resp: 175907.648246 Degree: 1 | |
| Cost_io: 175214.000000 Cost_cpu: 27517016039 | |
| Resp_io: 175214.000000 Resp_cpu: 27517016039 | |
| Best NL cost: 175907.648246 | |
| resc: 175907.648246 resc_io: 175214.000000 resc_cpu: 27517016039 | |
| resp: 175907.648246 resp_io: 175214.000000 resc_cpu: 27517016039 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 6463.276750 Resp: 6463.276750 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6463.276750 | |
| resc: 6463.276750 resc_io: 6439.000000 resc_cpu: 963058345 | |
| resp: 6463.276750 resp_io: 6439.000000 resp_cpu: 963058345 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 6325.991668 Resp: 6325.991668 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.991668 | |
| resc: 6325.991668 resc_io: 6304.000000 resc_cpu: 872409156 | |
| resp: 6325.991668 resp_io: 6304.000000 resp_cpu: 872409156 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 1.80545642237 curr card= 1.80545642237 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[6]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 VW_SQ_4[VW_SQ_4]#2 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 3470268.016020 Resp: 3470268.016020 Degree: 1 | |
| Cost_io: 3456526.000000 Cost_cpu: 545145580041 | |
| Resp_io: 3456526.000000 Resp_cpu: 545145580041 | |
| Best NL cost: 3470268.016020 | |
| resc: 3470268.016020 resc_io: 3456526.000000 resc_cpu: 545145580041 | |
| resp: 3470268.016020 resp_io: 3456526.000000 resc_cpu: 545145580041 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (715.681646) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 715.681646, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 6093.138044 Resp: 6093.138044 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6093.138044 | |
| resc: 6093.138044 resc_io: 6071.000000 resc_cpu: 878215889 | |
| resp: 6093.138044 resp_io: 6071.000000 resp_cpu: 878215889 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.063625 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 5955.848032 Resp: 5955.848032 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5955.848032 | |
| resc: 5955.848032 resc_io: 5936.000000 resc_cpu: 787371146 | |
| resp: 5955.848032 resp_io: 5936.000000 resp_cpu: 787371146 | |
| Best:: JoinMethod: Hash | |
| Cost: 5955.848032 Degree: 1 Resp: 5955.848032 Card: 35.784082 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 35.784082 Cost: 5955.848032 Resp: 5955.848032 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 19154.519206 Resp: 19154.519206 Degree: 1 | |
| Cost_io: 19110.000000 Cost_cpu: 1766076250 | |
| Resp_io: 19110.000000 Resp_cpu: 1766076250 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.857148 Resp: 5991.857148 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787732797 | |
| Resp_io: 5972.000000 Resp_cpu: 787732797 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.857148 Resp: 5991.857148 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787732797 | |
| Resp_io: 5972.000000 Resp_cpu: 787732797 | |
| Best NL cost: 5991.857148 | |
| resc: 5991.857148 resc_io: 5972.000000 resc_cpu: 787732797 | |
| resp: 5991.857148 resp_io: 5972.000000 resc_cpu: 787732797 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (35.784082) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 5955.848032 card 35.784082 bytes: deg: 1 resp: 5955.848032 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 67 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 6327.977855 Resp: 6327.977855 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6327.977855 | |
| resc: 6327.977855 resc_io: 6304.000000 resc_cpu: 951201154 | |
| resp: 6327.977855 resp_io: 6304.000000 resp_cpu: 951201154 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 5955.848032 card 35.784082 bytes: deg: 1 resp: 5955.848032 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015493 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 6325.992454 Resp: 6325.992454 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.992454 | |
| resc: 6325.992454 resc_io: 6304.000000 resc_cpu: 872440356 | |
| resp: 6325.992454 resp_io: 6304.000000 resp_cpu: 872440356 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[7]: DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 VW_SQ_4[VW_SQ_4]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.641304 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.641304 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.641304 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 32853.796226 Resp: 32853.796226 Degree: 1 | |
| Cost_io: 32811.000000 Cost_cpu: 1697725659 | |
| Resp_io: 32811.000000 Resp_cpu: 1697725659 | |
| Best NL cost: 32853.796226 | |
| resc: 32853.796226 resc_io: 32811.000000 resc_cpu: 1697725659 | |
| resp: 32853.796226 resp_io: 32811.000000 resc_cpu: 1697725659 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (92.002136) * inner (18.072508) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[8]: DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393264.413637 Resp: 393264.413637 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 52737820054 | |
| Resp_io: 391935.000000 Resp_cpu: 52737820054 | |
| Best NL cost: 393264.413637 | |
| resc: 393264.413637 resc_io: 391935.000000 resc_cpu: 52737820054 | |
| resp: 393264.413637 resp_io: 391935.000000 resc_cpu: 52737820054 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (92.002136) * inner (719384.000000) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1499.000000 resc_cpu: 42850026 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1500.080162 Resp: 1500.080162 Degree: 1 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1500.080162 card 92.002136 bytes: deg: 1 resp: 1500.080162 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9595.028351 Resp: 9595.028351 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Best:: JoinMethod: Hash | |
| Cost: 4643.478121 Degree: 1 Resp: 4643.478121 Card: 36295.927693 Bytes: | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36295.927693 Cost: 4643.478121 Resp: 4643.478121 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625028 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625028 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625028 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 12819565.655655 Resp: 12819565.655655 Degree: 1 | |
| Cost_io: 12803504.000000 Cost_cpu: 637165651344 | |
| Resp_io: 12803504.000000 Resp_cpu: 637165651344 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| Best NL cost: 40544.476327 | |
| resc: 40544.476327 resc_io: 40518.400308 resc_cpu: 1034435279 | |
| resp: 40544.476327 resp_io: 40518.400308 resc_cpu: 1034435279 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (36295.927693) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 296.000000 Total CPU sort cost: 69168930 | |
| Total Temp space used: 2925000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 5296.663850 Resp: 5296.663850 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5296.663850 | |
| resc: 5296.663850 resc_io: 5276.000000 resc_cpu: 819734653 | |
| resp: 5296.663850 resp_io: 5276.000000 resp_cpu: 819734653 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 73.171900 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 187 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5071.092102 Resp: 5071.092102 [multiMatchCost=0.000045] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4643.478121 card: 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.106688 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 187 ppasses: 1 | |
| Hash join: Resc: 4998.026844 Resp: 4998.026844 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4998.026844 swapped | |
| resc: 4998.026844 resc_io: 4980.000000 resc_cpu: 715124655 | |
| resp: 4998.026844 resp_io: 4980.000000 resp_cpu: 715124655 | |
| Best:: JoinMethod: Hash | |
| Cost: 4998.026844 Degree: 1 Resp: 4998.026844 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 4998.026844 Resp: 4998.026844 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 179424.936408 Resp: 179424.936408 Degree: 1 | |
| Cost_io: 178716.000000 Cost_cpu: 28123497220 | |
| Resp_io: 178716.000000 Resp_cpu: 28123497220 | |
| Best NL cost: 179424.936408 | |
| resc: 179424.936408 resc_io: 178716.000000 resc_cpu: 28123497220 | |
| resp: 179424.936408 resp_io: 178716.000000 resc_cpu: 28123497220 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9980.564913 Resp: 9980.564913 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9980.564913 | |
| resc: 9980.564913 resc_io: 9941.000000 resc_cpu: 1569539526 | |
| resp: 9980.564913 resp_io: 9941.000000 resp_cpu: 1569539526 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9843.279830 Resp: 9843.279830 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9843.279830 | |
| resc: 9843.279830 resc_io: 9806.000000 resc_cpu: 1478890337 | |
| resp: 9843.279830 resp_io: 9806.000000 resp_cpu: 1478890337 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[9]: VW_SQ_4[VW_SQ_4]#2 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18166.000000 Cost: 4845.191932 Resp: 4845.191932 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625124 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625124 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625124 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 6418663.237367 Resp: 6418663.237367 Degree: 1 | |
| Cost_io: 6410614.000000 Cost_cpu: 319313131832 | |
| Resp_io: 6410614.000000 Resp_cpu: 319313131832 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join (ordered): Cost: 22813.495145 Resp: 22813.495145 Degree: 1 | |
| Cost_io: 22790.000000 Cost_cpu: 932052071 | |
| Resp_io: 22790.000000 Resp_cpu: 932052071 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join (ordered): Cost: 22813.495145 Resp: 22813.495145 Degree: 1 | |
| Cost_io: 22790.000000 Cost_cpu: 932052071 | |
| Resp_io: 22790.000000 Resp_cpu: 932052071 | |
| Best NL cost: 22813.495145 | |
| resc: 22813.495145 resc_io: 22790.000000 resc_cpu: 932052071 | |
| resp: 22813.495145 resp_io: 22790.000000 resc_cpu: 932052071 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 18.072508 = outer (18166.000000) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 18 Computed: 18.072508 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 5200.634053 Resp: 5200.634053 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5200.634053 | |
| resc: 5200.634053 resc_io: 5180.000000 resc_cpu: 818552605 | |
| resp: 5200.634053 resp_io: 5180.000000 resp_cpu: 818552605 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.083859 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 85 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5199.717828 Resp: 5199.717828 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.060986 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 5199.694954 Resp: 5199.694954 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5199.694954 swapped | |
| resc: 5199.694954 resc_io: 5180.000000 resc_cpu: 781298537 | |
| resp: 5199.694954 resp_io: 5180.000000 resp_cpu: 781298537 | |
| Best:: JoinMethod: Hash | |
| Cost: 5199.694954 Degree: 1 Resp: 5199.694954 Card: 18.072508 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 11826.015688 Resp: 11826.015688 Degree: 1 | |
| Cost_io: 11768.000000 Cost_cpu: 2301481523 | |
| Resp_io: 11768.000000 Resp_cpu: 2301481523 | |
| Best NL cost: 11826.015688 | |
| resc: 11826.015688 resc_io: 11768.000000 resc_cpu: 2301481523 | |
| resp: 11826.015688 resp_io: 11768.000000 resc_cpu: 2301481523 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[10]: VW_SQ_4[VW_SQ_4]#2 ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 82071.381991 Resp: 82071.381991 Degree: 1 | |
| Cost_io: 81792.000000 Cost_cpu: 11083079591 | |
| Resp_io: 81792.000000 Resp_cpu: 11083079591 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 5955.846291 Resp: 5955.846291 Degree: 1 | |
| Cost_io: 5936.000000 Cost_cpu: 787302086 | |
| Resp_io: 5936.000000 Resp_cpu: 787302086 | |
| Best NL cost: 5955.846291 | |
| resc: 5955.846291 resc_io: 5936.000000 resc_cpu: 787302086 | |
| resp: 5955.846291 resp_io: 5936.000000 resc_cpu: 787302086 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (18.072508) * inner (719384.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 18.072508, inner: 719384.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 49 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 13295.643227 Resp: 13295.643227 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 13295.643227 | |
| resc: 13295.643227 resc_io: 13243.000000 resc_cpu: 2088356083 | |
| resp: 13295.643227 resp_io: 13243.000000 resp_cpu: 2088356083 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 9473.043865 Resp: 9473.043865 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9473.043865 | |
| resc: 9473.043865 resc_io: 9438.000000 resc_cpu: 1390189627 | |
| resp: 9473.043865 resp_io: 9438.000000 resp_cpu: 1390189627 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 5955.846291 Degree: 1 Resp: 5955.846291 Card: 35.784082 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 35.784082 Cost: 5955.846291 Resp: 5955.846291 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 19154.517465 Resp: 19154.517465 Degree: 1 | |
| Cost_io: 19110.000000 Cost_cpu: 1766007190 | |
| Resp_io: 19110.000000 Resp_cpu: 1766007190 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.855408 Resp: 5991.855408 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787663738 | |
| Resp_io: 5972.000000 Resp_cpu: 787663738 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.855408 Resp: 5991.855408 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787663738 | |
| Resp_io: 5972.000000 Resp_cpu: 787663738 | |
| Best NL cost: 5991.855408 | |
| resc: 5991.855408 resc_io: 5972.000000 resc_cpu: 787663738 | |
| resp: 5991.855408 resp_io: 5972.000000 resc_cpu: 787663738 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (35.784082) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 35.784082 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 67 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 6327.976114 Resp: 6327.976114 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6327.976114 | |
| resc: 6327.976114 resc_io: 6304.000000 resc_cpu: 951132094 | |
| resp: 6327.976114 resp_io: 6304.000000 resp_cpu: 951132094 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 35.784082 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015493 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 6325.990714 Resp: 6325.990714 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.990714 | |
| resc: 6325.990714 resc_io: 6304.000000 resc_cpu: 872371297 | |
| resp: 6325.990714 resp_io: 6304.000000 resp_cpu: 872371297 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[11]: WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 719384.000000 Cost: 4271.520297 Resp: 4271.520297 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625001 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625001 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625001 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 253995049.916678 Resp: 253995049.916678 Degree: 1 | |
| Cost_io: 253677042.000000 Cost_cpu: 12615369531018 | |
| Resp_io: 253677042.000000 Resp_cpu: 12615369531018 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 715826.614340 Resp: 715826.614340 Degree: 1 | |
| Cost_io: 715642.684355 Cost_cpu: 7296499891 | |
| Resp_io: 715642.684355 Resp_cpu: 7296499891 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| *** 2017-04-16 13:07:42.529 | |
| NL Join : Cost: 715826.614340 Resp: 715826.614340 Degree: 1 | |
| Cost_io: 715642.684355 Cost_cpu: 7296499891 | |
| Resp_io: 715642.684355 Resp_cpu: 7296499891 | |
| Best NL cost: 715826.614340 | |
| resc: 715826.614340 resc_io: 715642.684355 resc_cpu: 7296499891 | |
| resp: 715826.614340 resp_io: 715642.684355 resc_cpu: 7296499891 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (719384.000000) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 8450.390309 Resp: 8450.390309 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8450.390309 | |
| resc: 8450.390309 resc_io: 8417.000000 resc_cpu: 1324593101 | |
| resp: 8450.390309 resp_io: 8417.000000 resp_cpu: 1324593101 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 955.989747 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2459 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5581.953840 Resp: 5581.953840 [multiMatchCost=0.001760] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 swapped | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: Hash | |
| Cost: 4627.790947 Degree: 1 Resp: 4627.790947 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 4627.790947 Resp: 4627.790947 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 267101.473176 Resp: 267101.473176 Degree: 1 | |
| Cost_io: 266595.000000 Cost_cpu: 20091783706 | |
| Resp_io: 266595.000000 Resp_cpu: 20091783706 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5343.972264 Resp: 5343.972264 Degree: 1 | |
| Cost_io: 5328.000000 Cost_cpu: 633619487 | |
| Resp_io: 5328.000000 Resp_cpu: 633619487 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5343.972264 Resp: 5343.972264 Degree: 1 | |
| Cost_io: 5328.000000 Cost_cpu: 633619487 | |
| Resp_io: 5328.000000 Resp_cpu: 633619487 | |
| Best NL cost: 5343.972264 | |
| resc: 5343.972264 resc_io: 5328.000000 resc_cpu: 633619487 | |
| resp: 5343.972264 resp_io: 5328.000000 resc_cpu: 633619487 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 4999.928270 Resp: 4999.928270 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 4999.928270 | |
| resc: 4999.928270 resc_io: 4980.000000 resc_cpu: 790554206 | |
| resp: 4999.928270 resp_io: 4980.000000 resp_cpu: 790554206 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 4997.937941 Resp: 4997.937941 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 4627.790947 card: 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 4 ppasses: 1 | |
| Hash join: Resc: 4997.937154 Resp: 4997.937154 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4997.937154 swapped | |
| resc: 4997.937154 resc_io: 4980.000000 resc_cpu: 711566655 | |
| resp: 4997.937154 resp_io: 4980.000000 resp_cpu: 711566655 | |
| Best:: JoinMethod: Hash | |
| Cost: 4997.937154 Degree: 1 Resp: 4997.937154 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 4997.937154 Resp: 4997.937154 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 179424.846718 Resp: 179424.846718 Degree: 1 | |
| Cost_io: 178716.000000 Cost_cpu: 28119939220 | |
| Resp_io: 178716.000000 Resp_cpu: 28119939220 | |
| Best NL cost: 179424.846718 | |
| resc: 179424.846718 resc_io: 178716.000000 resc_cpu: 28119939220 | |
| resp: 179424.846718 resp_io: 178716.000000 resc_cpu: 28119939220 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4997.937154 card 36.109128 bytes: deg: 1 resp: 4997.937154 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9980.475223 Resp: 9980.475223 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9980.475223 | |
| resc: 9980.475223 resc_io: 9941.000000 resc_cpu: 1565981526 | |
| resp: 9980.475223 resp_io: 9941.000000 resp_cpu: 1565981526 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4997.937154 card 36.109128 bytes: deg: 1 resp: 4997.937154 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9843.190140 Resp: 9843.190140 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9843.190140 | |
| resc: 9843.190140 resc_io: 9806.000000 resc_cpu: 1475332337 | |
| resp: 9843.190140 resp_io: 9806.000000 resp_cpu: 1475332337 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 1.80545642237 curr card= 1.80545642237 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[12]: WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 VW_SQ_4[VW_SQ_4]#2 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 4627.790947 Resp: 4627.790947 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 3473785.214492 Resp: 3473785.214492 Degree: 1 | |
| Cost_io: 3460028.000000 Cost_cpu: 545748503222 | |
| Resp_io: 3460028.000000 Resp_cpu: 545748503222 | |
| Best NL cost: 3473785.214492 | |
| resc: 3473785.214492 resc_io: 3460028.000000 resc_cpu: 545748503222 | |
| resp: 3473785.214492 resp_io: 3460028.000000 resc_cpu: 545748503222 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (715.681646) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 715.681646, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9610.336516 Resp: 9610.336516 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9610.336516 | |
| resc: 9610.336516 resc_io: 9573.000000 resc_cpu: 1481139070 | |
| resp: 9610.336516 resp_io: 9573.000000 resp_cpu: 1481139070 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.063625 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9473.046504 Resp: 9473.046504 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9473.046504 | |
| resc: 9473.046504 resc_io: 9438.000000 resc_cpu: 1390294327 | |
| resp: 9473.046504 resp_io: 9438.000000 resp_cpu: 1390294327 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[13]: WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 719384.000000 Cost: 4271.520297 Resp: 4271.520297 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895836 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895836 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895836 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263716882.840027 Resp: 263716882.840027 Degree: 1 | |
| Cost_io: 263223868.000000 Cost_cpu: 19557891690861 | |
| Resp_io: 263223868.000000 Resp_cpu: 19557891690861 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| Best NL cost: 723837.694240 | |
| resc: 723837.694240 resc_io: 723642.000000 resc_cpu: 7763187718 | |
| resp: 723837.694240 resp_io: 723642.000000 resc_cpu: 7763187718 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (719384.000000) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 955.990120 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2459 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5597.730610 Resp: 5597.730610 [multiMatchCost=0.091263] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 swapped | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Best:: JoinMethod: Hash | |
| Cost: 4643.478121 Degree: 1 Resp: 4643.478121 Card: 36295.927693 Bytes: | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36295.927693 Cost: 4643.478121 Resp: 4643.478121 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625028 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625028 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625028 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 12819565.655655 Resp: 12819565.655655 Degree: 1 | |
| Cost_io: 12803504.000000 Cost_cpu: 637165651344 | |
| Resp_io: 12803504.000000 Resp_cpu: 637165651344 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| Best NL cost: 40544.476327 | |
| resc: 40544.476327 resc_io: 40518.400308 resc_cpu: 1034435279 | |
| resp: 40544.476327 resp_io: 40518.400308 resc_cpu: 1034435279 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (36295.927693) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 296.000000 Total CPU sort cost: 69168930 | |
| Total Temp space used: 2925000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 5296.663850 Resp: 5296.663850 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5296.663850 | |
| resc: 5296.663850 resc_io: 5276.000000 resc_cpu: 819734653 | |
| resp: 5296.663850 resp_io: 5276.000000 resp_cpu: 819734653 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 73.171900 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 187 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5071.092102 Resp: 5071.092102 [multiMatchCost=0.000045] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 4643.478121 card: 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.106688 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 187 ppasses: 1 | |
| Hash join: Resc: 4998.026844 Resp: 4998.026844 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4998.026844 swapped | |
| resc: 4998.026844 resc_io: 4980.000000 resc_cpu: 715124655 | |
| resp: 4998.026844 resp_io: 4980.000000 resp_cpu: 715124655 | |
| Best:: JoinMethod: Hash | |
| Cost: 4998.026844 Degree: 1 Resp: 4998.026844 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 4998.026844 Resp: 4998.026844 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 179424.936408 Resp: 179424.936408 Degree: 1 | |
| Cost_io: 178716.000000 Cost_cpu: 28123497220 | |
| Resp_io: 178716.000000 Resp_cpu: 28123497220 | |
| Best NL cost: 179424.936408 | |
| resc: 179424.936408 resc_io: 178716.000000 resc_cpu: 28123497220 | |
| resp: 179424.936408 resp_io: 178716.000000 resc_cpu: 28123497220 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9980.564913 Resp: 9980.564913 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9980.564913 | |
| resc: 9980.564913 resc_io: 9941.000000 resc_cpu: 1569539526 | |
| resp: 9980.564913 resp_io: 9941.000000 resp_cpu: 1569539526 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9843.279830 Resp: 9843.279830 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9843.279830 | |
| resc: 9843.279830 resc_io: 9806.000000 resc_cpu: 1478890337 | |
| resp: 9843.279830 resp_io: 9806.000000 resp_cpu: 1478890337 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:13, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 13 | |
| ********************************* | |
| Consider using bloom filter between ITEM[ITEM] and VW_SQ_4[VW_SQ_4] with ?? | |
| kkoBloomFilter: join (lcdn:18 rcdn:18166 jcdn:18 limit:164153) | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:ITEM[ITEM] and rfro:VW_SQ_4[VW_SQ_4] swap:no | |
| kkopqSingleJoinBloomNdv: predCnt:#1 col1:(bndv:18166 ndv:18166) and col2:(bndv:17964 ndv:19) creatorNDV:17964.0 userNDV:18166.0 | |
| kkopqComputeBloomNdv: predCnt:1 creatorNdv:17964.0 userNdv:18166.0 singleTblPred:yes | |
| kkoBloomFilter: join ndv:18 reduction:0.000995 (limit:0.500000) accepted | |
| Consider using bloom filter between VW_SQ_4[VW_SQ_4] and WEB_SALES[WEB_SALES] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Consider using bloom filter between WEB_SALES[WEB_SALES] and DATE_DIM[DATE_DIM] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between ITEM[ITEM](serial) and VW_SQ_4[VW_SQ_4](serial); jm = 1; right side access path = TableScan | |
| ---- serial Hash-Join -> NONE | |
| --- Distribution method for | |
| join between VW_SQ_4[VW_SQ_4](serial) and WEB_SALES[WEB_SALES](serial); jm = 14; right side access path = IndexRange | |
| kkopqIsSerialJoin: serial - SMJ/HJ: both input serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| --- Distribution method for | |
| join between WEB_SALES[WEB_SALES](serial) and DATE_DIM[DATE_DIM](serial); jm = 14; right side access path = IndexUnique | |
| kkopqIsSerialJoin: serial - SMJ/HJ: both input serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| (newjo-save) [1 3 2 0 ] | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Trying or-Expansion on query block SEL$C772B8D1 (#2) | |
| Transfer Optimizer annotations for query block SEL$C772B8D1 (#2) | |
| Final cost for query block SEL$C772B8D1 (#2) - All Rows Plan: | |
| Best join order: 4 | |
| Cost: 5992.855410 Degree: 1 Card: 2.000000 Bytes: 130.000000 | |
| Resc: 5992.855410 Resc_io: 5972.000000 Resc_cpu: 827333814 | |
| Resp: 5992.855410 Resp_io: 5972.000000 Resc_cpu: 827333814 | |
| kkoqbc-subheap (delete addr=0x7fc63de7aec8, in-use=89000, alloc=98568) | |
| kkoqbc-end: | |
| : | |
| call(in-use=275288, alloc=393848), compile(in-use=540840, alloc=542184), execution(in-use=8360, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$C772B8D1 (#2) | |
| CBQT: Saved costed qb# 3 (SEL$683B0107), key = SEL$683B0107_00062002_4 | |
| JPPD: Updated best state, Cost = 5992.855410 | |
| JPPD: Starting iteration 2, state space = (3) : (1) | |
| JPPD: Performing join predicate push-down (candidate phase) from query block SEL$C772B8D1 (#2) to query block SEL$683B0107 (#3) | |
| JPPD: Pushing predicate "VW_SQ_4"."ITEM_1"="ITEM"."I_ITEM_SK" | |
| from query block SEL$C772B8D1 (#2) to query block SEL$683B0107 (#3) | |
| JPPD: Push dest of pred 0x7fc63df0afc0 is qb 0x7fc63def2a58:query block SEL$683B0107 (#3) | |
| Registered qb: SEL$C6423BE4 0x3def2a58 (PUSHED PREDICATE SEL$683B0107; SEL$C772B8D1; "VW_SQ_4"@"SEL$7511BFD2" 7) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (): qb_name=SEL$C6423BE4 nbfros=2 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(1): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| FPD: Considering simple filter push in query block SEL$C772B8D1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_4"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" | |
| try to generate transitive predicate from check constraints for query block SEL$C772B8D1 (#2) | |
| finally: "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_4"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: transitive predicates are generated in query block SEL$C772B8D1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_4"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: Following are pushed to having clause of query block SEL$C6423BE4 (#3) | |
| CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: Considering simple filter push in query block SEL$C6423BE4 (#3) | |
| "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"=:B1 | |
| try to generate transitive predicate from check constraints for query block SEL$C6423BE4 (#3) | |
| finally: "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"=:B1 AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: transitive predicates are generated in query block SEL$C6423BE4 (#3) | |
| "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"=:B1 AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| OJE: Begin: find best directive for query block SEL$C6423BE4 (#3) | |
| OJE: End: finding best directive for query block SEL$C6423BE4 (#3) | |
| JPPD: Costing transformed query. | |
| CBQT: Looking for cost annotations for query block SEL$C6423BE4, key = SEL$C6423BE4_000A2212_4 | |
| CBQT: Could not find stored cost annotations. | |
| kkoqbc: optimizing query block SEL$C6423BE4 (#3) | |
| : | |
| call(in-use=278000, alloc=295120), compile(in-use=605896, alloc=609160), execution(in-use=8912, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63defff60) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$C6423BE4 nbfros=2 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(1): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$C6423BE4 (#3) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = HAVING | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 Rounded: 40 Computed: 39.600572 Non Adjusted: 39.600572 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 262999269.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 262999269.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 298968469.600000 | |
| Access Path: TableScan | |
| Cost: 4265.536390 Resp: 4265.536390 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 298968470 | |
| Resp_io: 4258.000000 Resp_cpu: 298968470 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 43.000000 resc_cpu: 337822 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| Cost: 43.008516 Resp: 43.008516 Degree: 1 | |
| Best:: AccessPath: IndexRange | |
| Index: SYS_C0014629 | |
| Cost: 43.008516 Degree: 1 Resp: 43.008516 Card: 39.600572 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$C6423BE4 (#3) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: WEB_SALES[WEB_SALES]#0 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 39.600572 Cost: 43.008516 Resp: 43.008516 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.925000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.925000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.925000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 4307699.684967 (cpu filter eval) (= 58.970002 (per row) * 73049.000000 (#rows)) | |
| = 27808075.124967 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 14708.047926 Resp: 14708.047926 Degree: 1 | |
| Cost_io: 14680.000000 Cost_cpu: 1112660827 | |
| Resp_io: 14680.000000 Resp_cpu: 1112660827 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 83.018645 Resp: 83.018645 Degree: 1 | |
| Cost_io: 83.000000 Cost_cpu: 739657 | |
| Resp_io: 83.000000 Resp_cpu: 739657 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 83.018645 Resp: 83.018645 Degree: 1 | |
| Cost_io: 83.000000 Cost_cpu: 739657 | |
| Resp_io: 83.000000 Resp_cpu: 739657 | |
| Best NL cost: 83.018645 | |
| resc: 83.018645 resc_io: 83.000000 resc_cpu: 739657 | |
| resp: 83.018645 resp_io: 83.000000 resc_cpu: 739657 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 39.165377 = outer (39.600572) * inner (92.002136) * sel (0.010750) | |
| Join Card - Rounded: 39 Computed: 39.165377 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 43.008516 card 39.600572 bytes: deg: 1 resp: 43.008516 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 28 Total Rows: 40 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39679577 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 415.138369 Resp: 415.138369 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 415.138369 | |
| resc: 415.138369 resc_io: 411.000000 resc_cpu: 164169035 | |
| resp: 415.138369 resp_io: 411.000000 resp_cpu: 164169035 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 43.008516 card 39.600572 bytes: deg: 1 resp: 43.008516 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015508 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 413.152953 Resp: 413.152953 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 413.152953 | |
| resc: 413.152953 resc_io: 411.000000 resc_cpu: 85407632 | |
| resp: 413.152953 resp_io: 411.000000 resp_cpu: 85407632 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 83.018645 Degree: 1 Resp: 83.018645 Card: 39.165377 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 43.008516 card: 39.600572 bytes: 640.000000 | |
| Table#: 1 cost: 83.018645 card: 39.165377 bytes: 1170.000000 | |
| *********************** | |
| Join order[2]: DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:2, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 2 | |
| ********************************* | |
| Consider using bloom filter between WEB_SALES[WEB_SALES] and DATE_DIM[DATE_DIM] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between WEB_SALES[WEB_SALES](serial) and DATE_DIM[DATE_DIM](serial); jm = 14; right side access path = IndexUnique | |
| kkopqIsSerialJoin: pushed pred + non-leaf DFO on right | |
| ---- serial NL-Join -> SERIAL | |
| (newjo-save) [1 0 ] | |
| Trying or-Expansion on query block SEL$C6423BE4 (#3) | |
| Transfer Optimizer annotations for query block SEL$C6423BE4 (#3) | |
| Final cost for query block SEL$C6423BE4 (#3) - All Rows Plan: | |
| Best join order: 1 | |
| Cost: 83.018645 Degree: 1 Card: 39.000000 Bytes: 1170.000000 | |
| Resc: 83.018645 Resc_io: 83.000000 Resc_cpu: 739657 | |
| Resp: 83.018645 Resp_io: 83.000000 Resc_cpu: 739657 | |
| kkoqbc-subheap (delete addr=0x7fc63defff60, in-use=59528, alloc=65704) | |
| kkoqbc-end: | |
| : | |
| call(in-use=312312, alloc=393744), compile(in-use=628704, alloc=631776), execution(in-use=8912, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$C6423BE4 (#3) | |
| kkoqbc: optimizing query block SEL$C772B8D1 (#2) | |
| : | |
| call(in-use=312312, alloc=393744), compile(in-use=628800, alloc=631776), execution(in-use=8912, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63defff60) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$C772B8D1 nbfros=4 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=1 objn=0 hint_alias="VW_SQ_4"@"SEL$7511BFD2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: ITEM Alias: ITEM | |
| #Rows: 17964 SSZ: 0 LGR: 0 #Blks: 1302 AvgRowLen: 501.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Index Stats:: | |
| Index: SYS_C0014568 Col#: 1 | |
| LVLS: 1 #LB: 33 #DK: 17964 LB/K: 1.00 DB/K: 1.00 CLUF: 1302.00 NRW: 17964.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: VW_SQ_4 Alias: VW_SQ_4 NO STATISTICS | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$C772B8D1 (#2) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for VW_SQ_4 | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 >> Single Tab Card adjusted from 719384.000000 to 719384.000000 due to opt_estimate hint | |
| Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for ITEM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for ITEM[ITEM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#14): I_MANUFACT_ID(NUMBER) | |
| AvgLen: 4 NDV: 993 Nulls: 18 Density: 0.001007 Min: 1.000000 Max: 1000.000000 | |
| Table: ITEM Alias: ITEM | |
| Card: Original: 17964.000000 Rounded: 18 Computed: 18.072508 Non Adjusted: 18.072508 | |
| Scan IO Cost (Disk) = 354.000000 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 354.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 354.000000 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Access Path: TableScan | |
| Cost: 354.442036 Resp: 354.442036 Degree: 0 | |
| Cost_io: 354.000000 Cost_cpu: 17535555 | |
| Resp_io: 354.000000 Resp_cpu: 17535555 | |
| Best:: AccessPath: TableScan | |
| Cost: 354.442036 Degree: 1 Resp: 354.442036 Card: 18.072508 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$C772B8D1 (#2) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: ITEM[ITEM]#1 VW_SQ_4[VW_SQ_4]#0 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 1848.777650 Resp: 1848.777650 Degree: 1 | |
| Cost_io: 1848.000000 Cost_cpu: 30849375 | |
| Resp_io: 1848.000000 Resp_cpu: 30849375 | |
| Best NL cost: 1848.777650 | |
| resc: 1848.777650 resc_io: 1848.000000 resc_cpu: 30849375 | |
| resp: 1848.777650 resp_io: 1848.000000 resc_cpu: 30849375 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| JPPD: Retrieved original view card: 18166.000000 | |
| Join Card: 18.072508 = outer (18.072508) * inner (18166.000000) * sel (5.5048e-05) | |
| Join cardinality for HJ/SMJ (no post filters): 328305.172205, outer: 18.072508, inner: 18166.000000, sel: 5.5048e-05 | |
| Join Card - Rounded: 18 Computed: 18.072508 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 1848.777650 Degree: 1 Resp: 1848.777650 Card: 18.072508 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 1848.777650 Resp: 1848.777650 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 8475.098385 Resp: 8475.098385 Degree: 1 | |
| Cost_io: 8436.000000 Cost_cpu: 1551032361 | |
| Resp_io: 8436.000000 Resp_cpu: 1551032361 | |
| Best NL cost: 8475.098385 | |
| resc: 8475.098385 resc_io: 8436.000000 resc_cpu: 1551032361 | |
| resp: 8475.098385 resp_io: 8436.000000 resc_cpu: 1551032361 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 8475.098385 Degree: 1 Resp: 8475.098385 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 8475.098385 Resp: 8475.098385 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971181.114477 (cpu filter eval) (= 50.002754 (per row) * 719384.000000 (#rows)) | |
| = 572321170.714477 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7110439.295213 Resp: 7110439.295213 Degree: 1 | |
| Cost_io: 7086408.000000 Cost_cpu: 953321139260 | |
| Resp_io: 7086408.000000 Resp_cpu: 953321139260 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333532 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 78335.080317 Resp: 78335.080317 Degree: 1 | |
| Cost_io: 78282.000000 Cost_cpu: 2105695403 | |
| Resp_io: 78282.000000 Resp_cpu: 2105695403 | |
| Best NL cost: 78335.080317 | |
| resc: 78335.080317 resc_io: 78282.000000 resc_cpu: 2105695403 | |
| resp: 78335.080317 resp_io: 78282.000000 resc_cpu: 2105695403 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (1662.709297) * inner (719384.000000) * sel (1.5094e-09) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 1662.709297, inner: 719384.000000, sel: 1.5094e-09 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 8475.098385 card 1662.709297 bytes: deg: 1 resp: 8475.098385 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 11 Row size: 50 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 16571.066782 Resp: 16571.066782 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 16571.066782 | |
| resc: 16571.066782 resc_io: 16499.000000 resc_cpu: 2858888199 | |
| resp: 16571.066782 resp_io: 16499.000000 resp_cpu: 2858888199 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 8475.098385 card 1662.709297 bytes: deg: 1 resp: 8475.098385 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 10 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 12748.453516 Resp: 12748.453516 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 12748.453516 | |
| resc: 12748.453516 resc_io: 12694.000000 resc_cpu: 2160170201 | |
| resp: 12748.453516 resp_io: 12694.000000 resp_cpu: 2160170201 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 68 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 12749.453518 Degree: 1 Resp: 12749.453518 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 1 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 0 cost: 1848.777650 card: 18.072508 bytes: 396.000000 | |
| Table#: 2 cost: 8475.098385 card: 1662.709297 bytes: 59868.000000 | |
| Table#: 3 cost: 12749.453518 card: 1.805456 bytes: 104.000000 | |
| *********************** | |
| Join order[2]: ITEM[ITEM]#1 VW_SQ_4[VW_SQ_4]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 1848.777650 Resp: 1848.777650 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 78720.464687 Resp: 78720.464687 Degree: 1 | |
| Cost_io: 78460.000000 Cost_cpu: 10332630429 | |
| Resp_io: 78460.000000 Resp_cpu: 10332630429 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 2604.928988 Resp: 2604.928988 Degree: 1 | |
| Cost_io: 2604.000000 Cost_cpu: 36852925 | |
| Resp_io: 2604.000000 Resp_cpu: 36852925 | |
| Best NL cost: 2604.928988 | |
| resc: 2604.928988 resc_io: 2604.000000 resc_cpu: 36852925 | |
| resp: 2604.928988 resp_io: 2604.000000 resc_cpu: 36852925 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (18.072508) * inner (719384.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 18.072508, inner: 719384.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 1848.777650 card 18.072508 bytes: deg: 1 resp: 1848.777650 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 35 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9944.725924 Resp: 9944.725924 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9944.725924 | |
| resc: 9944.725924 resc_io: 9911.000000 resc_cpu: 1337906921 | |
| resp: 9944.725924 resp_io: 9911.000000 resp_cpu: 1337906921 | |
| Outer table: VW_SQ_4 Alias: VW_SQ_4 | |
| resc: 1848.777650 card 18.072508 bytes: deg: 1 resp: 1848.777650 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 6122.126561 Resp: 6122.126561 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6122.126561 | |
| resc: 6122.126561 resc_io: 6106.000000 resc_cpu: 639740465 | |
| resp: 6122.126561 resp_io: 6106.000000 resp_cpu: 639740465 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 2604.928988 Degree: 1 Resp: 2604.928988 Card: 35.784082 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 35.784082 Cost: 2604.928988 Resp: 2604.928988 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 15803.600161 Resp: 15803.600161 Degree: 1 | |
| Cost_io: 15778.000000 Cost_cpu: 1015558028 | |
| Resp_io: 15778.000000 Resp_cpu: 1015558028 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 2640.938104 Resp: 2640.938104 Degree: 1 | |
| Cost_io: 2640.000000 Cost_cpu: 37214576 | |
| Resp_io: 2640.000000 Resp_cpu: 37214576 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 2640.938104 Resp: 2640.938104 Degree: 1 | |
| Cost_io: 2640.000000 Cost_cpu: 37214576 | |
| Resp_io: 2640.000000 Resp_cpu: 37214576 | |
| Best NL cost: 2640.938104 | |
| resc: 2640.938104 resc_io: 2640.000000 resc_cpu: 37214576 | |
| resp: 2640.938104 resp_io: 2640.000000 resc_cpu: 37214576 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (35.784082) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2604.928988 card 35.784082 bytes: deg: 1 resp: 2604.928988 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 52 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 2977.058810 Resp: 2977.058810 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 2977.058810 | |
| resc: 2977.058810 resc_io: 2972.000000 resc_cpu: 200682932 | |
| resp: 2977.058810 resp_io: 2972.000000 resp_cpu: 200682932 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 2604.928988 card 35.784082 bytes: deg: 1 resp: 2604.928988 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015493 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 2975.073410 Resp: 2975.073410 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 2975.073410 | |
| resc: 2975.073410 resc_io: 2972.000000 resc_cpu: 121922135 | |
| resp: 2975.073410 resp_io: 2972.000000 resp_cpu: 121922135 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 68 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 1.80545642237 curr card= 1.80545642237 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 2641.938106 Degree: 1 Resp: 2641.938106 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 1 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 0 cost: 1848.777650 card: 18.072508 bytes: 396.000000 | |
| Table#: 3 cost: 2604.928988 card: 35.784082 bytes: 1368.000000 | |
| Table#: 2 cost: 2641.938106 card: 1.805456 bytes: 104.000000 | |
| *********************** | |
| Join order[3]: ITEM[ITEM]#1 DATE_DIM[DATE_DIM]#2 VW_SQ_4[VW_SQ_4]#0 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 6980.762770 Resp: 6980.762770 Degree: 1 | |
| Cost_io: 6942.000000 Cost_cpu: 1537718541 | |
| Resp_io: 6942.000000 Resp_cpu: 1537718541 | |
| Best NL cost: 6980.762770 | |
| resc: 6980.762770 resc_io: 6942.000000 resc_cpu: 1537718541 | |
| resp: 6980.762770 resp_io: 6942.000000 resc_cpu: 1537718541 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[4]: ITEM[ITEM]#1 WEB_SALES[WEB_SALES]#3 VW_SQ_4[VW_SQ_4]#0 DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 77226.128174 Resp: 77226.128174 Degree: 1 | |
| Cost_io: 76966.000000 Cost_cpu: 10319280968 | |
| Resp_io: 76966.000000 Resp_cpu: 10319280968 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 1110.592475 Resp: 1110.592475 Degree: 1 | |
| Cost_io: 1110.000000 Cost_cpu: 23503464 | |
| Resp_io: 1110.000000 Resp_cpu: 23503464 | |
| Best NL cost: 1110.592475 | |
| resc: 1110.592475 resc_io: 1110.000000 resc_cpu: 23503464 | |
| resp: 1110.592475 resp_io: 1110.000000 resc_cpu: 23503464 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (18.072508) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8450.390309 Resp: 8450.390309 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8450.390309 | |
| resc: 8450.390309 resc_io: 8417.000000 resc_cpu: 1324593101 | |
| resp: 8450.390309 resp_io: 8417.000000 resp_cpu: 1324593101 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9431.486895 Resp: 9431.486895 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 1110.592475 Degree: 1 Resp: 1110.592475 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 60551.942472 Resp: 60551.942472 Degree: 1 | |
| Cost_io: 60538.000000 Cost_cpu: 553097659 | |
| Resp_io: 60538.000000 Resp_cpu: 553097659 | |
| Best NL cost: 60551.942472 | |
| resc: 60551.942472 resc_io: 60538.000000 resc_cpu: 553097659 | |
| resp: 60551.942472 resp_io: 60538.000000 resc_cpu: 553097659 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| JPPD: Retrieved original view card: 18166.000000 | |
| Join Card: 35.784082 = outer (715.681646) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 650053.638671, outer: 715.681646, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[5]: ITEM[ITEM]#1 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#2 VW_SQ_4[VW_SQ_4]#0 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263584.274704 Resp: 263584.274704 Degree: 1 | |
| Cost_io: 263093.000000 Cost_cpu: 19488860525 | |
| Resp_io: 263093.000000 Resp_cpu: 19488860525 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| Best NL cost: 1826.773792 | |
| resc: 1826.773792 resc_io: 1826.000000 resc_cpu: 30696306 | |
| resp: 1826.773792 resp_io: 1826.000000 resc_cpu: 30696306 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 1482.729798 Resp: 1482.729798 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 1482.729798 | |
| resc: 1482.729798 resc_io: 1478.000000 resc_cpu: 187631025 | |
| resp: 1482.729798 resp_io: 1478.000000 resp_cpu: 187631025 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 1480.739468 Resp: 1480.739468 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card: 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 4 ppasses: 1 | |
| Hash join: Resc: 1480.738682 Resp: 1480.738682 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 1480.738682 swapped | |
| resc: 1480.738682 resc_io: 1478.000000 resc_cpu: 108643474 | |
| resp: 1480.738682 resp_io: 1478.000000 resp_cpu: 108643474 | |
| Best:: JoinMethod: Hash | |
| Cost: 1480.738682 Degree: 1 Resp: 1480.738682 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_4[VW_SQ_4]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 1480.738682 Resp: 1480.738682 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_4 | |
| Inner table: VW_SQ_4 Alias: VW_SQ_4 | |
| Access Path: TableScan | |
| NL Join: Cost: 4469.409911 Resp: 4469.409911 Degree: 1 | |
| Cost_io: 4466.000000 Cost_cpu: 135271115 | |
| Resp_io: 4466.000000 Resp_cpu: 135271115 | |
| Best NL cost: 4469.409911 | |
| resc: 4469.409911 resc_io: 4466.000000 resc_cpu: 135271115 | |
| resp: 4469.409911 resp_io: 4466.000000 resc_cpu: 135271115 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| JPPD: Retrieved original view card: 18166.000000 | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 32797.921369, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 68 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 1.80545642237 curr card= 1.80545642237 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[6]: DATE_DIM[DATE_DIM]#2 ITEM[ITEM]#1 VW_SQ_4[VW_SQ_4]#0 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: ITEM[ITEM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.641304 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.641304 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.641304 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 32853.796226 Resp: 32853.796226 Degree: 1 | |
| Cost_io: 32811.000000 Cost_cpu: 1697725659 | |
| Resp_io: 32811.000000 Resp_cpu: 1697725659 | |
| Best NL cost: 32853.796226 | |
| resc: 32853.796226 resc_io: 32811.000000 resc_cpu: 1697725659 | |
| resp: 32853.796226 resp_io: 32811.000000 resc_cpu: 1697725659 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (92.002136) * inner (18.072508) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[7]: DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#1 VW_SQ_4[VW_SQ_4]#0 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393264.413637 Resp: 393264.413637 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 52737820054 | |
| Resp_io: 391935.000000 Resp_cpu: 52737820054 | |
| Best NL cost: 393264.413637 | |
| resc: 393264.413637 resc_io: 391935.000000 resc_cpu: 52737820054 | |
| resp: 393264.413637 resp_io: 391935.000000 resc_cpu: 52737820054 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (92.002136) * inner (719384.000000) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1499.000000 resc_cpu: 42850026 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1500.080162 Resp: 1500.080162 Degree: 1 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1500.080162 card 92.002136 bytes: deg: 1 resp: 1500.080162 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9595.028351 Resp: 9595.028351 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[8]: WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#1 VW_SQ_4[VW_SQ_4]#0 DATE_DIM[DATE_DIM]#2 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[9]: WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#2 ITEM[ITEM]#1 VW_SQ_4[VW_SQ_4]#0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:9, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 9 | |
| ********************************* | |
| Consider using bloom filter between ITEM[ITEM] and VW_SQ_4[VW_SQ_4] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Consider using bloom filter between VW_SQ_4[VW_SQ_4] and WEB_SALES[WEB_SALES] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Consider using bloom filter between WEB_SALES[WEB_SALES] and DATE_DIM[DATE_DIM] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between ITEM[ITEM](serial) and VW_SQ_4[VW_SQ_4](serial); jm = 14; right side access path = TableScan | |
| ---- serial Hash-Join -> NONE | |
| --- Distribution method for | |
| join between VW_SQ_4[VW_SQ_4](serial) and WEB_SALES[WEB_SALES](serial); jm = 14; right side access path = IndexRange | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| --- Distribution method for | |
| join between WEB_SALES[WEB_SALES](serial) and DATE_DIM[DATE_DIM](serial); jm = 14; right side access path = IndexUnique | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| (newjo-save) [1 3 2 0 ] | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 68 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Trying or-Expansion on query block SEL$C772B8D1 (#2) | |
| Transfer Optimizer annotations for query block SEL$C772B8D1 (#2) | |
| Final cost for query block SEL$C772B8D1 (#2) - All Rows Plan: | |
| Best join order: 2 | |
| Cost: 2641.938106 Degree: 1 Card: 2.000000 Bytes: 104.000000 | |
| Resc: 2641.938106 Resc_io: 2640.000000 Resc_cpu: 76884652 | |
| Resp: 2641.938106 Resp_io: 2640.000000 Resc_cpu: 76884652 | |
| kkoqbc-subheap (delete addr=0x7fc63defff60, in-use=87184, alloc=98568) | |
| kkoqbc-end: | |
| : | |
| call(in-use=352168, alloc=475792), compile(in-use=656904, alloc=660152), execution(in-use=8912, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$C772B8D1 (#2) | |
| JPPD: Updated best state, Cost = 2641.938106 | |
| JPPD: Will not use JPPD from query block SEL$C772B8D1 (#2) | |
| SU: Selected interleaved query. | |
| SU: Finished interleaved join pred push down | |
| SU: Updated best state, Cost = 2641.938106 | |
| SU: Starting iteration 2, state space = (3) : (0) | |
| FPD: Considering simple filter push in query block SEL$1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") FROM "WEB_SALES" "WEB_SALES","DATE_DIM" "DATE_DIM") | |
| FPD: Considering simple filter push in query block SEL$2 (#3) | |
| "WEB_SALES"."WS_ITEM_SK"=:B1 AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| try to generate transitive predicate from check constraints for query block SEL$2 (#3) | |
| finally: "WEB_SALES"."WS_ITEM_SK"=:B1 AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: transitive predicates are generated in query block SEL$2 (#3) | |
| "WEB_SALES"."WS_ITEM_SK"=:B1 AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| try to generate transitive predicate from check constraints for query block SEL$1 (#2) | |
| finally: "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") FROM "WEB_SALES" "WEB_SALES","DATE_DIM" "DATE_DIM") AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: transitive predicates are generated in query block SEL$1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT"> (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") FROM "WEB_SALES" "WEB_SALES","DATE_DIM" "DATE_DIM") AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| SU: Costing transformed query. | |
| CBQT: Looking for cost annotations for query block SEL$2, key = SEL$2_00004000_0 | |
| CBQT: Could not find stored cost annotations. | |
| kkoqbc: optimizing query block SEL$2 (#3) | |
| : | |
| call(in-use=354880, alloc=377064), compile(in-use=692616, alloc=700600), execution(in-use=9464, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63df15648) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$2 nbfros=2 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(1): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$2 (#3) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 Rounded: 40 Computed: 39.600572 Non Adjusted: 39.600572 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 262999269.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 262999269.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 298968469.600000 | |
| Access Path: TableScan | |
| Cost: 4265.536390 Resp: 4265.536390 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 298968470 | |
| Resp_io: 4258.000000 Resp_cpu: 298968470 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 43.000000 resc_cpu: 337822 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| Cost: 43.008516 Resp: 43.008516 Degree: 1 | |
| Best:: AccessPath: IndexRange | |
| Index: SYS_C0014629 | |
| Cost: 43.008516 Degree: 1 Resp: 43.008516 Card: 39.600572 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$2 (#3) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: WEB_SALES[WEB_SALES]#0 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 39.600572 Cost: 43.008516 Resp: 43.008516 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.925000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.925000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.925000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 4307699.684967 (cpu filter eval) (= 58.970002 (per row) * 73049.000000 (#rows)) | |
| = 27808075.124967 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 14708.047926 Resp: 14708.047926 Degree: 1 | |
| Cost_io: 14680.000000 Cost_cpu: 1112660827 | |
| Resp_io: 14680.000000 Resp_cpu: 1112660827 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 83.018645 Resp: 83.018645 Degree: 1 | |
| Cost_io: 83.000000 Cost_cpu: 739657 | |
| Resp_io: 83.000000 Resp_cpu: 739657 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 83.018645 Resp: 83.018645 Degree: 1 | |
| Cost_io: 83.000000 Cost_cpu: 739657 | |
| Resp_io: 83.000000 Resp_cpu: 739657 | |
| Best NL cost: 83.018645 | |
| resc: 83.018645 resc_io: 83.000000 resc_cpu: 739657 | |
| resp: 83.018645 resp_io: 83.000000 resc_cpu: 739657 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 39.165377 = outer (39.600572) * inner (92.002136) * sel (0.010750) | |
| Join Card - Rounded: 39 Computed: 39.165377 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 43.008516 card 39.600572 bytes: deg: 1 resp: 43.008516 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 28 Total Rows: 40 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39679577 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 415.138369 Resp: 415.138369 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 415.138369 | |
| resc: 415.138369 resc_io: 411.000000 resc_cpu: 164169035 | |
| resp: 415.138369 resp_io: 411.000000 resp_cpu: 164169035 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 43.008516 card 39.600572 bytes: deg: 1 resp: 43.008516 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015508 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 413.152953 Resp: 413.152953 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 413.152953 | |
| resc: 413.152953 resc_io: 411.000000 resc_cpu: 85407632 | |
| resp: 413.152953 resp_io: 411.000000 resp_cpu: 85407632 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 83.018645 Degree: 1 Resp: 83.018645 Card: 39.165377 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 43.008516 card: 39.600572 bytes: 640.000000 | |
| Table#: 1 cost: 83.018645 card: 39.165377 bytes: 1170.000000 | |
| *********************** | |
| Join order[2]: DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:2, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 2 | |
| ********************************* | |
| Consider using bloom filter between WEB_SALES[WEB_SALES] and DATE_DIM[DATE_DIM] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between WEB_SALES[WEB_SALES](serial) and DATE_DIM[DATE_DIM](serial); jm = 14; right side access path = IndexUnique | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| (newjo-save) [1 0 ] | |
| Trying or-Expansion on query block SEL$2 (#3) | |
| Transfer Optimizer annotations for query block SEL$2 (#3) | |
| Final cost for query block SEL$2 (#3) - All Rows Plan: | |
| Best join order: 1 | |
| Cost: 83.018645 Degree: 1 Card: 39.000000 Bytes: 1170.000000 | |
| Resc: 83.018645 Resc_io: 83.000000 Resc_cpu: 739657 | |
| Resp: 83.018645 Resp_io: 83.000000 Resc_cpu: 739657 | |
| kkoqbc-subheap (delete addr=0x7fc63df15648, in-use=59528, alloc=65704) | |
| kkoqbc-end: | |
| : | |
| call(in-use=389232, alloc=475688), compile(in-use=715432, alloc=716872), execution(in-use=9464, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$2 (#3) | |
| kkoqbc: optimizing query block SEL$1 (#2) | |
| : | |
| call(in-use=389232, alloc=475688), compile(in-use=715528, alloc=716872), execution(in-use=9464, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63df15648) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$1 nbfros=3 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: ITEM Alias: ITEM | |
| #Rows: 17964 SSZ: 0 LGR: 0 #Blks: 1302 AvgRowLen: 501.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Index Stats:: | |
| Index: SYS_C0014568 Col#: 1 | |
| LVLS: 1 #LB: 33 #DK: 17964 LB/K: 1.00 DB/K: 1.00 CLUF: 1302.00 NRW: 17964.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$1 (#2) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 >> Single Tab Card adjusted from 719384.000000 to 719384.000000 due to opt_estimate hint | |
| Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for ITEM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for ITEM[ITEM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#14): I_MANUFACT_ID(NUMBER) | |
| AvgLen: 4 NDV: 993 Nulls: 18 Density: 0.001007 Min: 1.000000 Max: 1000.000000 | |
| Table: ITEM Alias: ITEM | |
| Card: Original: 17964.000000 Rounded: 18 Computed: 18.072508 Non Adjusted: 18.072508 | |
| Scan IO Cost (Disk) = 354.000000 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 354.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 354.000000 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Access Path: TableScan | |
| Cost: 354.442036 Resp: 354.442036 Degree: 0 | |
| Cost_io: 354.000000 Cost_cpu: 17535555 | |
| Resp_io: 354.000000 Resp_cpu: 17535555 | |
| Best:: AccessPath: TableScan | |
| Cost: 354.442036 Degree: 1 Resp: 354.442036 Card: 18.072508 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$1 (#2) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#2 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 6980.762770 Resp: 6980.762770 Degree: 1 | |
| Cost_io: 6942.000000 Cost_cpu: 1537718541 | |
| Resp_io: 6942.000000 Resp_cpu: 1537718541 | |
| Best NL cost: 6980.762770 | |
| resc: 6980.762770 resc_io: 6942.000000 resc_cpu: 1537718541 | |
| resp: 6980.762770 resp_io: 6942.000000 resc_cpu: 1537718541 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 6980.762770 Degree: 1 Resp: 6980.762770 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971181.114477 (cpu filter eval) (= 50.002754 (per row) * 719384.000000 (#rows)) | |
| = 572321170.714477 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7108944.959599 Resp: 7108944.959599 Degree: 1 | |
| Cost_io: 7084914.000000 Cost_cpu: 953307825439 | |
| Resp_io: 7084914.000000 Resp_cpu: 953307825439 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333532 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 76840.744702 Resp: 76840.744702 Degree: 1 | |
| Cost_io: 76788.000000 Cost_cpu: 2092381582 | |
| Resp_io: 76788.000000 Resp_cpu: 2092381582 | |
| Best NL cost: 76840.744702 | |
| resc: 76840.744702 resc_io: 76788.000000 resc_cpu: 2092381582 | |
| resp: 76840.744702 resp_io: 76788.000000 resc_cpu: 2092381582 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (1662.709297) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 8 Row size: 36 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 15076.731167 Resp: 15076.731167 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 15076.731167 | |
| resc: 15076.731167 resc_io: 15005.000000 resc_cpu: 2845574379 | |
| resp: 15076.731167 resp_io: 15005.000000 resp_cpu: 2845574379 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 8 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 11254.117901 Resp: 11254.117901 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11254.117901 | |
| resc: 11254.117901 resc_io: 11200.000000 resc_cpu: 2146856380 | |
| resp: 11254.117901 resp_io: 11200.000000 resp_cpu: 2146856380 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 11255.118113 Degree: 1 Resp: 11255.118113 Card: 36.109128 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 38249.000000 | |
| Table#: 2 cost: 11255.118113 card: 36.109128 bytes: 1404.000000 | |
| *********************** | |
| Join order[2]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#2 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 77226.129073 Resp: 77226.129073 Degree: 1 | |
| Cost_io: 76966.000000 Cost_cpu: 10319316608 | |
| Resp_io: 76966.000000 Resp_cpu: 10319316608 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 1110.593373 Resp: 1110.593373 Degree: 1 | |
| Cost_io: 1110.000000 Cost_cpu: 23539104 | |
| Resp_io: 1110.000000 Resp_cpu: 23539104 | |
| Best NL cost: 1110.593373 | |
| resc: 1110.593373 resc_io: 1110.000000 resc_cpu: 23539104 | |
| resp: 1110.593373 resp_io: 1110.000000 resc_cpu: 23539104 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (18.072508) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8450.390309 Resp: 8450.390309 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8450.390309 | |
| resc: 8450.390309 resc_io: 8417.000000 resc_cpu: 1324593101 | |
| resp: 8450.390309 resp_io: 8417.000000 resp_cpu: 1324593101 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9431.486895 Resp: 9431.486895 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 1110.593373 Degree: 1 Resp: 1110.593373 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.593373 Resp: 1110.593373 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263584.275603 Resp: 263584.275603 Degree: 1 | |
| Cost_io: 263093.000000 Cost_cpu: 19488896165 | |
| Resp_io: 263093.000000 Resp_cpu: 19488896165 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.774690 Resp: 1826.774690 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30731947 | |
| Resp_io: 1826.000000 Resp_cpu: 30731947 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.774690 Resp: 1826.774690 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30731947 | |
| Resp_io: 1826.000000 Resp_cpu: 30731947 | |
| Best NL cost: 1826.774690 | |
| resc: 1826.774690 resc_io: 1826.000000 resc_cpu: 30731947 | |
| resp: 1826.774690 resp_io: 1826.000000 resc_cpu: 30731947 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.593373 card 715.681646 bytes: deg: 1 resp: 1110.593373 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 1482.730697 Resp: 1482.730697 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 1482.730697 | |
| resc: 1482.730697 resc_io: 1478.000000 resc_cpu: 187666665 | |
| resp: 1482.730697 resp_io: 1478.000000 resp_cpu: 187666665 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.593373 card 715.681646 bytes: deg: 1 resp: 1110.593373 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 1480.740367 Resp: 1480.740367 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.593373 card: 715.681646 bytes: deg: 1 resp: 1110.593373 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 4 ppasses: 1 | |
| Hash join: Resc: 1480.739580 Resp: 1480.739580 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 1480.739580 swapped | |
| resc: 1480.739580 resc_io: 1478.000000 resc_cpu: 108679114 | |
| resp: 1480.739580 resp_io: 1478.000000 resp_cpu: 108679114 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 1481.739792 Degree: 1 Resp: 1481.739792 Card: 36.109128 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 2 cost: 1110.593373 card: 715.681646 bytes: 17900.000000 | |
| Table#: 1 cost: 1481.739792 card: 36.109128 bytes: 1404.000000 | |
| *********************** | |
| Join order[3]: DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#2 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.641304 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.641304 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.641304 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 32853.796226 Resp: 32853.796226 Degree: 1 | |
| Cost_io: 32811.000000 Cost_cpu: 1697725659 | |
| Resp_io: 32811.000000 Resp_cpu: 1697725659 | |
| Best NL cost: 32853.796226 | |
| resc: 32853.796226 resc_io: 32811.000000 resc_cpu: 1697725659 | |
| resp: 32853.796226 resp_io: 32811.000000 resc_cpu: 1697725659 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (92.002136) * inner (18.072508) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[4]: DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#2 ITEM[ITEM]#0 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393264.413637 Resp: 393264.413637 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 52737820054 | |
| Resp_io: 391935.000000 Resp_cpu: 52737820054 | |
| Best NL cost: 393264.413637 | |
| resc: 393264.413637 resc_io: 391935.000000 resc_cpu: 52737820054 | |
| resp: 393264.413637 resp_io: 391935.000000 resc_cpu: 52737820054 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (92.002136) * inner (719384.000000) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1499.000000 resc_cpu: 42850026 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1500.080162 Resp: 1500.080162 Degree: 1 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1500.080162 card 92.002136 bytes: deg: 1 resp: 1500.080162 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9595.028351 Resp: 9595.028351 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[5]: WEB_SALES[WEB_SALES]#2 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[6]: WEB_SALES[WEB_SALES]#2 DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:6, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 6 | |
| ********************************* | |
| Consider using bloom filter between ITEM[ITEM] and WEB_SALES[WEB_SALES] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Consider using bloom filter between WEB_SALES[WEB_SALES] and DATE_DIM[DATE_DIM] with ?? and join inputs swapped | |
| kkoBloomFilter: join (lcdn:716 rcdn:92 jcdn:36 limit:32922) | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:ITEM[ITEM] and rfro:DATE_DIM[DATE_DIM] swap:yes | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:WEB_SALES[WEB_SALES] and rfro:DATE_DIM[DATE_DIM] swap:yes | |
| kkopqSingleJoinBloomNdv: predCnt:#1 col1:(bndv:73049 ndv:73049) and col2:(bndv:1823 ndv:1823) creatorNDV:73049.0 userNDV:1823.0 | |
| kkopqComputeBloomNdv: predCnt:1 creatorNdv:73049.0 userNdv:1823.0 singleTblPred:yes | |
| kkoBloomFilter: join ndv:92 reduction:0.128552 (limit:0.500000) accepted | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between ITEM[ITEM](serial) and WEB_SALES[WEB_SALES](serial); jm = 14; right side access path = IndexRange | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| --- Distribution method for | |
| join between WEB_SALES[WEB_SALES](serial) and DATE_DIM[DATE_DIM](serial); jm = 1; right side access path = TableScan | |
| ---- serial Hash-Join -> NONE | |
| kkoaccsqf: Current query block SEL$1 (#2) is serial | |
| kkoaccsqf: correlated subquery query block SEL$2 (#3) in filter : serial | |
| Final adjusted join cardinality: 8.000000, sq. fil. factor: 4.513641 | |
| (newjo-save) [1 2 0 ] | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 8 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39671067 | |
| Total Temp space used: 0 | |
| Trying or-Expansion on query block SEL$1 (#2) | |
| Transfer Optimizer annotations for query block SEL$1 (#2) | |
| Final cost for query block SEL$1 (#2) - All Rows Plan: | |
| Best join order: 2 | |
| Cost: 2980.605254 Degree: 1 Card: 8.000000 Bytes: 1404.000000 | |
| Resc: 2980.605254 Resc_io: 2976.528831 Resc_cpu: 161711665 | |
| Resp: 2980.605254 Resp_io: 2976.528831 Resc_cpu: 161711665 | |
| kkoqbc-subheap (delete addr=0x7fc63df15648, in-use=77168, alloc=82136) | |
| kkoqbc-end: | |
| : | |
| call(in-use=426808, alloc=524896), compile(in-use=743640, alloc=747392), execution(in-use=9464, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$1 (#2) | |
| CBQT: Saved costed qb# 3 (SEL$2), key = SEL$2_00004000_0 | |
| SU: Not update best state, Cost = 2980.605254 | |
| SU: Will unnest subquery SEL$2 (#3) | |
| SU: Reconstructing original query from best state. | |
| SU: Considering subquery unnest on query block SEL$1 (#2). | |
| SU: Checking validity of unnesting subquery SEL$2 (#3) | |
| SU: Passed validity checks. | |
| SU: Unnesting subquery query block SEL$2 (#3)Subquery removal for query block SEL$2 (#3) | |
| RSW: Not valid for subquery removal SEL$2 (#3) | |
| Subquery unchanged. | |
| ******************************* | |
| Cost-Based Complex View Merging | |
| ******************************* | |
| CVM: Finding query blocks in query block SEL$3 (#1) that are valid to merge. | |
| OJE: Begin: find best directive for query block SEL$3 (#1) | |
| OJE: End: finding best directive for query block SEL$3 (#1) | |
| CVM: Checking validity of merging in query block SEL$C772B8D1 (#2) | |
| OJE: Begin: find best directive for query block SEL$C772B8D1 (#2) | |
| OJE: End: finding best directive for query block SEL$C772B8D1 (#2) | |
| CNT: Considering count(col) to count(*) on query block SEL$C772B8D1 (#2) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| CVM: Checking validity of merging in query block SEL$683B0107 (#3) | |
| OJE: Begin: find best directive for query block SEL$683B0107 (#3) | |
| OJE: End: finding best directive for query block SEL$683B0107 (#3) | |
| CNT: Considering count(col) to count(*) on query block SEL$683B0107 (#3) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| CVM: CBQT Marking query block SEL$683B0107 (#3) as valid for CVM. | |
| CVM: Not Merging SEL$683B0107 (#3) into SEL$C772B8D1 (#2) due to CBQT directive. | |
| Cost-based complex view merging on query block SEL$C772B8D1 (#2) | |
| CVM: Using search type: linear | |
| CVM: Considering view merging on query block SEL$C772B8D1 (#2) | |
| CVM: Starting iteration 1, state space = (3) : (0) | |
| CVM: Considering view merge (candidate phase) in query block SEL$C772B8D1 (#2) | |
| OJE: Begin: find best directive for query block SEL$C772B8D1 (#2) | |
| OJE: End: finding best directive for query block SEL$C772B8D1 (#2) | |
| CNT: Considering count(col) to count(*) on query block SEL$C772B8D1 (#2) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| CVM: Considering view merge (candidate phase) in query block SEL$683B0107 (#3) | |
| OJE: Begin: find best directive for query block SEL$683B0107 (#3) | |
| OJE: End: finding best directive for query block SEL$683B0107 (#3) | |
| CNT: Considering count(col) to count(*) on query block SEL$683B0107 (#3) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| CVM: CBQT Marking query block SEL$683B0107 (#3) as valid for CVM. | |
| CVM: Not Merging SEL$683B0107 (#3) into SEL$C772B8D1 (#2) due to CBQT directive. | |
| FPD: Considering simple filter push in query block SEL$C772B8D1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_5"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_5"."ITEM_1"="ITEM"."I_ITEM_SK" | |
| try to generate transitive predicate from check constraints for query block SEL$C772B8D1 (#2) | |
| finally: "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_5"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_5"."ITEM_1"="ITEM"."I_ITEM_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: transitive predicates are generated in query block SEL$C772B8D1 (#2) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_5"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_5"."ITEM_1"="ITEM"."I_ITEM_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: Following are pushed to where clause of query block SEL$683B0107 (#3) | |
| CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: Considering simple filter push in query block SEL$683B0107 (#3) | |
| "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| try to generate transitive predicate from check constraints for query block SEL$683B0107 (#3) | |
| finally: "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| OJE: Begin: find best directive for query block SEL$683B0107 (#3) | |
| OJE: End: finding best directive for query block SEL$683B0107 (#3) | |
| CVM: Costing transformed query. | |
| CBQT: Looking for cost annotations for query block SEL$683B0107, key = SEL$683B0107_00022002_4 | |
| CBQT: Replaced cost annotations in query block SEL$683B0107. | |
| CBQT: Looking for cost annotations for query block SEL$C772B8D1, key = SEL$C772B8D1_00000000_0 | |
| CBQT: Could not find stored cost annotations. | |
| kkoqbc: optimizing query block SEL$683B0107 (#3) | |
| : | |
| call(in-use=435328, alloc=459008), compile(in-use=804744, alloc=806136), execution(in-use=9608, alloc=12144) | |
| kkoqbc-end: | |
| : | |
| call(in-use=435328, alloc=459008), compile(in-use=804744, alloc=806136), execution(in-use=9608, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$683B0107 (#3) | |
| kkoqbc: optimizing query block SEL$C772B8D1 (#2) | |
| : | |
| call(in-use=435328, alloc=459008), compile(in-use=804840, alloc=806136), execution(in-use=9608, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63dd4bec8) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$C772B8D1 nbfros=4 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=1 objn=0 hint_alias="VW_SQ_5"@"SEL$7511BFD2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: ITEM Alias: ITEM | |
| #Rows: 17964 SSZ: 0 LGR: 0 #Blks: 1302 AvgRowLen: 501.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): I_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 17964 Nulls: 0 Density: 0.000056 Min: 1.000000 Max: 18000.000000 | |
| Index Stats:: | |
| Index: SYS_C0014568 Col#: 1 | |
| LVLS: 1 #LB: 33 #DK: 17964 LB/K: 1.00 DB/K: 1.00 CLUF: 1302.00 NRW: 17964.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: VW_SQ_5 Alias: VW_SQ_5 NO STATISTICS | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$C772B8D1 (#2) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for VW_SQ_5 | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 >> Single Tab Card adjusted from 719384.000000 to 719384.000000 due to opt_estimate hint | |
| Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for ITEM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for ITEM[ITEM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#14): I_MANUFACT_ID(NUMBER) | |
| AvgLen: 4 NDV: 993 Nulls: 18 Density: 0.001007 Min: 1.000000 Max: 1000.000000 | |
| Table: ITEM Alias: ITEM | |
| Card: Original: 17964.000000 Rounded: 18 Computed: 18.072508 Non Adjusted: 18.072508 | |
| Scan IO Cost (Disk) = 354.000000 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 354.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 354.000000 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Access Path: TableScan | |
| Cost: 354.442036 Resp: 354.442036 Degree: 0 | |
| Cost_io: 354.000000 Cost_cpu: 17535555 | |
| Resp_io: 354.000000 Resp_cpu: 17535555 | |
| Best:: AccessPath: TableScan | |
| Cost: 354.442036 Degree: 1 Resp: 354.442036 Card: 18.072508 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$C772B8D1 (#2) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 VW_SQ_5[VW_SQ_5]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 6980.762770 Resp: 6980.762770 Degree: 1 | |
| Cost_io: 6942.000000 Cost_cpu: 1537718541 | |
| Resp_io: 6942.000000 Resp_cpu: 1537718541 | |
| Best NL cost: 6980.762770 | |
| resc: 6980.762770 resc_io: 6942.000000 resc_cpu: 1537718541 | |
| resp: 6980.762770 resp_io: 6942.000000 resc_cpu: 1537718541 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 6980.762770 Degree: 1 Resp: 6980.762770 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_5 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| Access Path: TableScan | |
| NL Join: Cost: 8064534.946228 Resp: 8064534.946228 Degree: 1 | |
| Cost_io: 8032580.000000 Cost_cpu: 1267652262325 | |
| Resp_io: 8032580.000000 Resp_cpu: 1267652262325 | |
| Best NL cost: 8064534.946228 | |
| resc: 8064534.946228 resc_io: 8032580.000000 resc_cpu: 1267652262325 | |
| resp: 8064534.946228 resp_io: 8032580.000000 resc_cpu: 1267652262325 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Column (#2): ITEM_1(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Join Card: 1662.709297 = outer (1662.709297) * inner (18166.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 8 Row size: 36 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 11963.320836 Resp: 11963.320836 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 11963.320836 | |
| resc: 11963.320836 resc_io: 11903.000000 resc_cpu: 2392926700 | |
| resp: 11963.320836 resp_io: 11903.000000 resp_cpu: 2392926700 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.067206 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 8 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 11826.021908 Resp: 11826.021908 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11826.021908 | |
| resc: 11826.021908 resc_io: 11768.000000 resc_cpu: 2301728273 | |
| resp: 11826.021908 resp_io: 11768.000000 resp_cpu: 2301728273 | |
| Best:: JoinMethod: Hash | |
| Cost: 11826.021908 Degree: 1 Resp: 11826.021908 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 11826.021908 Resp: 11826.021908 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971181.114477 (cpu filter eval) (= 50.002754 (per row) * 719384.000000 (#rows)) | |
| = 572321170.714477 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7113790.218737 Resp: 7113790.218737 Degree: 1 | |
| Cost_io: 7089740.000000 Cost_cpu: 954071835171 | |
| Resp_io: 7089740.000000 Resp_cpu: 954071835171 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333532 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 81686.003840 Resp: 81686.003840 Degree: 1 | |
| Cost_io: 81614.000000 Cost_cpu: 2856391315 | |
| Resp_io: 81614.000000 Resp_cpu: 2856391315 | |
| Best NL cost: 81686.003840 | |
| resc: 81686.003840 resc_io: 81614.000000 resc_cpu: 2856391315 | |
| resp: 81686.003840 resp_io: 81614.000000 resc_cpu: 2856391315 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (1662.709297) * inner (719384.000000) * sel (1.5094e-09) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 1662.709297, inner: 719384.000000, sel: 1.5094e-09 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 11826.021908 card 1662.709297 bytes: deg: 1 resp: 11826.021908 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 14 Row size: 64 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 19921.990305 Resp: 19921.990305 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 19921.990305 | |
| resc: 19921.990305 resc_io: 19831.000000 resc_cpu: 3609584111 | |
| resp: 19921.990305 resp_io: 19831.000000 resp_cpu: 3609584111 | |
| Outer table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 11826.021908 card 1662.709297 bytes: deg: 1 resp: 11826.021908 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 13 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 16099.377039 Resp: 16099.377039 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16099.377039 | |
| resc: 16099.377039 resc_io: 16026.000000 resc_cpu: 2910866113 | |
| resp: 16099.377039 resp_io: 16026.000000 resp_cpu: 2910866113 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 16100.377042 Degree: 1 Resp: 16100.377042 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 38249.000000 | |
| Table#: 2 cost: 11826.021908 card: 1662.709297 bytes: 81487.000000 | |
| Table#: 3 cost: 16100.377042 card: 1.805456 bytes: 130.000000 | |
| *********************** | |
| Join order[2]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7108944.959553 Resp: 7108944.959553 Degree: 1 | |
| Cost_io: 7084914.000000 Cost_cpu: 953307823633 | |
| Resp_io: 7084914.000000 Resp_cpu: 953307823633 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 76840.744657 Resp: 76840.744657 Degree: 1 | |
| Cost_io: 76788.000000 Cost_cpu: 2092379777 | |
| Resp_io: 76788.000000 Resp_cpu: 2092379777 | |
| Best NL cost: 76840.744657 | |
| resc: 76840.744657 resc_io: 76788.000000 resc_cpu: 2092379777 | |
| resp: 76840.744657 resp_io: 76788.000000 resc_cpu: 2092379777 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (1662.709297) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 8 Row size: 36 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 15076.731167 Resp: 15076.731167 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 15076.731167 | |
| resc: 15076.731167 resc_io: 15005.000000 resc_cpu: 2845574379 | |
| resp: 15076.731167 resp_io: 15005.000000 resp_cpu: 2845574379 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 6980.762770 card 1662.709297 bytes: deg: 1 resp: 6980.762770 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 8 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 11254.117901 Resp: 11254.117901 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 11254.117901 | |
| resc: 11254.117901 resc_io: 11200.000000 resc_cpu: 2146856380 | |
| resp: 11254.117901 resp_io: 11200.000000 resp_cpu: 2146856380 | |
| Best:: JoinMethod: Hash | |
| Cost: 11254.117901 Degree: 1 Resp: 11254.117901 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 11254.117901 Resp: 11254.117901 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_5 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| Access Path: TableScan | |
| NL Join: Cost: 185681.027465 Resp: 185681.027465 Degree: 1 | |
| Cost_io: 184936.000000 Cost_cpu: 29555228946 | |
| Resp_io: 184936.000000 Resp_cpu: 29555228946 | |
| Best NL cost: 185681.027465 | |
| resc: 185681.027465 resc_io: 184936.000000 resc_cpu: 29555228946 | |
| resp: 185681.027465 resp_io: 184936.000000 resc_cpu: 29555228946 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 16236.655970 Resp: 16236.655970 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 16236.655970 | |
| resc: 16236.655970 resc_io: 16161.000000 resc_cpu: 3001271252 | |
| resp: 16236.655970 resp_io: 16161.000000 resp_cpu: 3001271252 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 11254.117901 card 36.109128 bytes: deg: 1 resp: 11254.117901 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 16099.370887 Resp: 16099.370887 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16099.370887 | |
| resc: 16099.370887 resc_io: 16026.000000 resc_cpu: 2910622063 | |
| resp: 16099.370887 resp_io: 16026.000000 resp_cpu: 2910622063 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 16100.370890 Degree: 1 Resp: 16100.370890 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 38249.000000 | |
| Table#: 3 cost: 11254.117901 card: 36.109128 bytes: 1404.000000 | |
| Table#: 2 cost: 16100.370890 card: 1.805456 bytes: 130.000000 | |
| *********************** | |
| Join order[3]: ITEM[ITEM]#0 VW_SQ_5[VW_SQ_5]#2 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_5 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| Access Path: TableScan | |
| NL Join: Cost: 87567.896818 Resp: 87567.896818 Degree: 1 | |
| Cost_io: 87222.000000 Cost_cpu: 13721721838 | |
| Resp_io: 87222.000000 Resp_cpu: 13721721838 | |
| Best NL cost: 87567.896818 | |
| resc: 87567.896818 resc_io: 87222.000000 resc_cpu: 13721721838 | |
| resp: 87567.896818 resp_io: 87222.000000 resc_cpu: 13721721838 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 18.072508 = outer (18.072508) * inner (18166.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 18 Computed: 18.072508 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 5336.979978 Resp: 5336.979978 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5336.979978 | |
| resc: 5336.979978 resc_io: 5315.000000 resc_cpu: 871945423 | |
| resp: 5336.979978 resp_io: 5315.000000 resp_cpu: 871945423 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 6318.076564 Resp: 6318.076564 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.060986 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 5199.694954 Resp: 5199.694954 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5199.694954 | |
| resc: 5199.694954 resc_io: 5180.000000 resc_cpu: 781298537 | |
| resp: 5199.694954 resp_io: 5180.000000 resp_cpu: 781298537 | |
| Best:: JoinMethod: Hash | |
| Cost: 5199.694954 Degree: 1 Resp: 5199.694954 Card: 18.072508 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 11826.015688 Resp: 11826.015688 Degree: 1 | |
| Cost_io: 11768.000000 Cost_cpu: 2301481523 | |
| Resp_io: 11768.000000 Resp_cpu: 2301481523 | |
| Best NL cost: 11826.015688 | |
| resc: 11826.015688 resc_io: 11768.000000 resc_cpu: 2301481523 | |
| resp: 11826.015688 resp_io: 11768.000000 resc_cpu: 2301481523 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 11826.015688 Degree: 1 Resp: 11826.015688 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 11826.015688 Resp: 11826.015688 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971181.114477 (cpu filter eval) (= 50.002754 (per row) * 719384.000000 (#rows)) | |
| = 572321170.714477 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 7113790.212517 Resp: 7113790.212517 Degree: 1 | |
| Cost_io: 7089740.000000 Cost_cpu: 954071588421 | |
| Resp_io: 7089740.000000 Resp_cpu: 954071588421 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333532 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 81685.997620 Resp: 81685.997620 Degree: 1 | |
| Cost_io: 81614.000000 Cost_cpu: 2856144565 | |
| Resp_io: 81614.000000 Resp_cpu: 2856144565 | |
| Best NL cost: 81685.997620 | |
| resc: 81685.997620 resc_io: 81614.000000 resc_cpu: 2856144565 | |
| resp: 81685.997620 resp_io: 81614.000000 resc_cpu: 2856144565 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (1662.709297) * inner (719384.000000) * sel (1.5094e-09) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 1662.709297, inner: 719384.000000, sel: 1.5094e-09 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11826.015688 card 1662.709297 bytes: deg: 1 resp: 11826.015688 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 14 Row size: 64 Total Rows: 1663 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 40471659 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 19921.984085 Resp: 19921.984085 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 19921.984085 | |
| resc: 19921.984085 resc_io: 19831.000000 resc_cpu: 3609337361 | |
| resp: 19921.984085 resp_io: 19831.000000 resp_cpu: 3609337361 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 11826.015688 card 1662.709297 bytes: deg: 1 resp: 11826.015688 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.834834 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 13 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 16099.370819 Resp: 16099.370819 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 16099.370819 | |
| resc: 16099.370819 resc_io: 16026.000000 resc_cpu: 2910619363 | |
| resp: 16099.370819 resp_io: 16026.000000 resp_cpu: 2910619363 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 16100.370822 Degree: 1 Resp: 16100.370822 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 2 cost: 5199.694954 card: 18.072508 bytes: 630.000000 | |
| Table#: 1 cost: 11826.015688 card: 1662.709297 bytes: 81487.000000 | |
| Table#: 3 cost: 16100.370822 card: 1.805456 bytes: 130.000000 | |
| *********************** | |
| Join order[4]: ITEM[ITEM]#0 VW_SQ_5[VW_SQ_5]#2 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 82071.381991 Resp: 82071.381991 Degree: 1 | |
| Cost_io: 81792.000000 Cost_cpu: 11083079591 | |
| Resp_io: 81792.000000 Resp_cpu: 11083079591 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 5955.846291 Resp: 5955.846291 Degree: 1 | |
| Cost_io: 5936.000000 Cost_cpu: 787302086 | |
| Resp_io: 5936.000000 Resp_cpu: 787302086 | |
| Best NL cost: 5955.846291 | |
| resc: 5955.846291 resc_io: 5936.000000 resc_cpu: 787302086 | |
| resp: 5955.846291 resp_io: 5936.000000 resc_cpu: 787302086 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (18.072508) * inner (719384.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 18.072508, inner: 719384.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Outer table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 49 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 13295.643227 Resp: 13295.643227 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 13295.643227 | |
| resc: 13295.643227 resc_io: 13243.000000 resc_cpu: 2088356083 | |
| resp: 13295.643227 resp_io: 13243.000000 resp_cpu: 2088356083 | |
| Outer table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 9473.043865 Resp: 9473.043865 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9473.043865 | |
| resc: 9473.043865 resc_io: 9438.000000 resc_cpu: 1390189627 | |
| resp: 9473.043865 resp_io: 9438.000000 resp_cpu: 1390189627 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 5955.846291 Degree: 1 Resp: 5955.846291 Card: 35.784082 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 35.784082 Cost: 5955.846291 Resp: 5955.846291 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 19154.517465 Resp: 19154.517465 Degree: 1 | |
| Cost_io: 19110.000000 Cost_cpu: 1766007190 | |
| Resp_io: 19110.000000 Resp_cpu: 1766007190 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.855408 Resp: 5991.855408 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787663738 | |
| Resp_io: 5972.000000 Resp_cpu: 787663738 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.855408 Resp: 5991.855408 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787663738 | |
| Resp_io: 5972.000000 Resp_cpu: 787663738 | |
| Best NL cost: 5991.855408 | |
| resc: 5991.855408 resc_io: 5972.000000 resc_cpu: 787663738 | |
| resp: 5991.855408 resp_io: 5972.000000 resc_cpu: 787663738 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (35.784082) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 35.784082 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 67 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 6327.976114 Resp: 6327.976114 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6327.976114 | |
| resc: 6327.976114 resc_io: 6304.000000 resc_cpu: 951132094 | |
| resp: 6327.976114 resp_io: 6304.000000 resp_cpu: 951132094 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 35.784082 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015493 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 6325.990714 Resp: 6325.990714 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.990714 | |
| resc: 6325.990714 resc_io: 6304.000000 resc_cpu: 872371297 | |
| resp: 6325.990714 resp_io: 6304.000000 resp_cpu: 872371297 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 1.80545642237 curr card= 1.80545642237 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 5992.855410 Degree: 1 Resp: 5992.855410 Card: 1.805456 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 162.000000 | |
| Table#: 2 cost: 5199.694954 card: 18.072508 bytes: 630.000000 | |
| Table#: 3 cost: 5955.846291 card: 35.784082 bytes: 1836.000000 | |
| Table#: 1 cost: 5992.855410 card: 1.805456 bytes: 130.000000 | |
| *********************** | |
| Join order[5]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 77226.128174 Resp: 77226.128174 Degree: 1 | |
| Cost_io: 76966.000000 Cost_cpu: 10319280968 | |
| Resp_io: 76966.000000 Resp_cpu: 10319280968 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 331550 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 1110.592475 Resp: 1110.592475 Degree: 1 | |
| Cost_io: 1110.000000 Cost_cpu: 23503464 | |
| Resp_io: 1110.000000 Resp_cpu: 23503464 | |
| Best NL cost: 1110.592475 | |
| resc: 1110.592475 resc_io: 1110.000000 resc_cpu: 23503464 | |
| resp: 1110.592475 resp_io: 1110.000000 resc_cpu: 23503464 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (18.072508) * inner (719384.000000) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8450.390309 Resp: 8450.390309 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8450.390309 | |
| resc: 8450.390309 resc_io: 8417.000000 resc_cpu: 1324593101 | |
| resp: 8450.390309 resp_io: 8417.000000 resp_cpu: 1324593101 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1336.000000 resc_cpu: 21370484 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1336.538707 Resp: 1336.538707 Degree: 1 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 1336.538707 card 18.072508 bytes: deg: 1 resp: 1336.538707 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9431.486895 Resp: 9431.486895 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 1110.592475 Degree: 1 Resp: 1110.592475 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263584.274704 Resp: 263584.274704 Degree: 1 | |
| Cost_io: 263093.000000 Cost_cpu: 19488860525 | |
| Resp_io: 263093.000000 Resp_cpu: 19488860525 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 1826.773792 Resp: 1826.773792 Degree: 1 | |
| Cost_io: 1826.000000 Cost_cpu: 30696306 | |
| Resp_io: 1826.000000 Resp_cpu: 30696306 | |
| Best NL cost: 1826.773792 | |
| resc: 1826.773792 resc_io: 1826.000000 resc_cpu: 30696306 | |
| resp: 1826.773792 resp_io: 1826.000000 resc_cpu: 30696306 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 1482.729798 Resp: 1482.729798 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 1482.729798 | |
| resc: 1482.729798 resc_io: 1478.000000 resc_cpu: 187631025 | |
| resp: 1482.729798 resp_io: 1478.000000 resp_cpu: 187631025 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 1480.739468 Resp: 1480.739468 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card: 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 4 ppasses: 1 | |
| Hash join: Resc: 1480.738682 Resp: 1480.738682 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 1480.738682 swapped | |
| resc: 1480.738682 resc_io: 1478.000000 resc_cpu: 108643474 | |
| resp: 1480.738682 resp_io: 1478.000000 resp_cpu: 108643474 | |
| Best:: JoinMethod: Hash | |
| Cost: 1480.738682 Degree: 1 Resp: 1480.738682 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 1480.738682 Resp: 1480.738682 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_5 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| Access Path: TableScan | |
| NL Join: Cost: 175907.648246 Resp: 175907.648246 Degree: 1 | |
| Cost_io: 175214.000000 Cost_cpu: 27517016039 | |
| Resp_io: 175214.000000 Resp_cpu: 27517016039 | |
| Best NL cost: 175907.648246 | |
| resc: 175907.648246 resc_io: 175214.000000 resc_cpu: 27517016039 | |
| resp: 175907.648246 resp_io: 175214.000000 resc_cpu: 27517016039 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 6463.276750 Resp: 6463.276750 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6463.276750 | |
| resc: 6463.276750 resc_io: 6439.000000 resc_cpu: 963058345 | |
| resp: 6463.276750 resp_io: 6439.000000 resp_cpu: 963058345 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1480.738682 card 36.109128 bytes: deg: 1 resp: 1480.738682 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 6325.991668 Resp: 6325.991668 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.991668 | |
| resc: 6325.991668 resc_io: 6304.000000 resc_cpu: 872409156 | |
| resp: 6325.991668 resp_io: 6304.000000 resp_cpu: 872409156 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 1.80545642237 curr card= 1.80545642237 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[6]: ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 VW_SQ_5[VW_SQ_5]#2 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 1110.592475 Resp: 1110.592475 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_5 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| Access Path: TableScan | |
| NL Join: Cost: 3470268.016020 Resp: 3470268.016020 Degree: 1 | |
| Cost_io: 3456526.000000 Cost_cpu: 545145580041 | |
| Resp_io: 3456526.000000 Resp_cpu: 545145580041 | |
| Best NL cost: 3470268.016020 | |
| resc: 3470268.016020 resc_io: 3456526.000000 resc_cpu: 545145580041 | |
| resp: 3470268.016020 resp_io: 3456526.000000 resc_cpu: 545145580041 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (715.681646) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 715.681646, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 6093.138044 Resp: 6093.138044 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6093.138044 | |
| resc: 6093.138044 resc_io: 6071.000000 resc_cpu: 878215889 | |
| resp: 6093.138044 resp_io: 6071.000000 resp_cpu: 878215889 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 1110.592475 card 715.681646 bytes: deg: 1 resp: 1110.592475 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.063625 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 5955.848032 Resp: 5955.848032 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5955.848032 | |
| resc: 5955.848032 resc_io: 5936.000000 resc_cpu: 787371146 | |
| resp: 5955.848032 resp_io: 5936.000000 resp_cpu: 787371146 | |
| Best:: JoinMethod: Hash | |
| Cost: 5955.848032 Degree: 1 Resp: 5955.848032 Card: 35.784082 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 35.784082 Cost: 5955.848032 Resp: 5955.848032 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 19154.519206 Resp: 19154.519206 Degree: 1 | |
| Cost_io: 19110.000000 Cost_cpu: 1766076250 | |
| Resp_io: 19110.000000 Resp_cpu: 1766076250 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.857148 Resp: 5991.857148 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787732797 | |
| Resp_io: 5972.000000 Resp_cpu: 787732797 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.857148 Resp: 5991.857148 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787732797 | |
| Resp_io: 5972.000000 Resp_cpu: 787732797 | |
| Best NL cost: 5991.857148 | |
| resc: 5991.857148 resc_io: 5972.000000 resc_cpu: 787732797 | |
| resp: 5991.857148 resp_io: 5972.000000 resc_cpu: 787732797 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (35.784082) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 5955.848032 card 35.784082 bytes: deg: 1 resp: 5955.848032 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 67 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 6327.977855 Resp: 6327.977855 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6327.977855 | |
| resc: 6327.977855 resc_io: 6304.000000 resc_cpu: 951201154 | |
| resp: 6327.977855 resp_io: 6304.000000 resp_cpu: 951201154 | |
| Outer table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 5955.848032 card 35.784082 bytes: deg: 1 resp: 5955.848032 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015493 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 6325.992454 Resp: 6325.992454 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.992454 | |
| resc: 6325.992454 resc_io: 6304.000000 resc_cpu: 872440356 | |
| resp: 6325.992454 resp_io: 6304.000000 resp_cpu: 872440356 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[7]: DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 VW_SQ_5[VW_SQ_5]#2 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.641304 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.641304 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.641304 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 32853.796226 Resp: 32853.796226 Degree: 1 | |
| Cost_io: 32811.000000 Cost_cpu: 1697725659 | |
| Resp_io: 32811.000000 Resp_cpu: 1697725659 | |
| Best NL cost: 32853.796226 | |
| resc: 32853.796226 resc_io: 32811.000000 resc_cpu: 1697725659 | |
| resp: 32853.796226 resp_io: 32811.000000 resc_cpu: 1697725659 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (92.002136) * inner (18.072508) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[8]: DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 92.002136 Cost: 370.128930 Resp: 370.128930 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.163043 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.163043 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.163043 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35969200.000000 (cpu filter eval) (= 50.000000 (per row) * 719384.000000 (#rows)) | |
| = 572319189.600000 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 393264.413637 Resp: 393264.413637 Degree: 1 | |
| Cost_io: 391935.000000 Cost_cpu: 52737820054 | |
| Resp_io: 391935.000000 Resp_cpu: 52737820054 | |
| Best NL cost: 393264.413637 | |
| resc: 393264.413637 resc_io: 391935.000000 resc_cpu: 52737820054 | |
| resp: 393264.413637 resp_io: 391935.000000 resc_cpu: 52737820054 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (92.002136) * inner (719384.000000) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| SM Join (with index on outer) | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (FullScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1499.000000 resc_cpu: 42850026 | |
| ix_sel: 1.000000 ix_sel_with_filters: 1.000000 | |
| Cost: 1500.080162 Resp: 1500.080162 Degree: 1 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 1500.080162 card 92.002136 bytes: deg: 1 resp: 1500.080162 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 9595.028351 Resp: 9595.028351 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Best:: JoinMethod: Hash | |
| Cost: 4643.478121 Degree: 1 Resp: 4643.478121 Card: 36295.927693 Bytes: | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36295.927693 Cost: 4643.478121 Resp: 4643.478121 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625028 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625028 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625028 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 12819565.655655 Resp: 12819565.655655 Degree: 1 | |
| Cost_io: 12803504.000000 Cost_cpu: 637165651344 | |
| Resp_io: 12803504.000000 Resp_cpu: 637165651344 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| Best NL cost: 40544.476327 | |
| resc: 40544.476327 resc_io: 40518.400308 resc_cpu: 1034435279 | |
| resp: 40544.476327 resp_io: 40518.400308 resc_cpu: 1034435279 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (36295.927693) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 296.000000 Total CPU sort cost: 69168930 | |
| Total Temp space used: 2925000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 5296.663850 Resp: 5296.663850 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5296.663850 | |
| resc: 5296.663850 resc_io: 5276.000000 resc_cpu: 819734653 | |
| resp: 5296.663850 resp_io: 5276.000000 resp_cpu: 819734653 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 73.171900 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 187 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5071.092102 Resp: 5071.092102 [multiMatchCost=0.000045] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4643.478121 card: 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.106688 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 187 ppasses: 1 | |
| Hash join: Resc: 4998.026844 Resp: 4998.026844 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4998.026844 swapped | |
| resc: 4998.026844 resc_io: 4980.000000 resc_cpu: 715124655 | |
| resp: 4998.026844 resp_io: 4980.000000 resp_cpu: 715124655 | |
| Best:: JoinMethod: Hash | |
| Cost: 4998.026844 Degree: 1 Resp: 4998.026844 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 4998.026844 Resp: 4998.026844 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_5 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| Access Path: TableScan | |
| NL Join: Cost: 179424.936408 Resp: 179424.936408 Degree: 1 | |
| Cost_io: 178716.000000 Cost_cpu: 28123497220 | |
| Resp_io: 178716.000000 Resp_cpu: 28123497220 | |
| Best NL cost: 179424.936408 | |
| resc: 179424.936408 resc_io: 178716.000000 resc_cpu: 28123497220 | |
| resp: 179424.936408 resp_io: 178716.000000 resc_cpu: 28123497220 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9980.564913 Resp: 9980.564913 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9980.564913 | |
| resc: 9980.564913 resc_io: 9941.000000 resc_cpu: 1569539526 | |
| resp: 9980.564913 resp_io: 9941.000000 resp_cpu: 1569539526 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9843.279830 Resp: 9843.279830 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9843.279830 | |
| resc: 9843.279830 resc_io: 9806.000000 resc_cpu: 1478890337 | |
| resp: 9843.279830 resp_io: 9806.000000 resp_cpu: 1478890337 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[9]: VW_SQ_5[VW_SQ_5]#2 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18166.000000 Cost: 4845.191932 Resp: 4845.191932 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625124 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625124 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625124 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 6418663.237367 Resp: 6418663.237367 Degree: 1 | |
| Cost_io: 6410614.000000 Cost_cpu: 319313131832 | |
| Resp_io: 6410614.000000 Resp_cpu: 319313131832 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 22813.495145 Resp: 22813.495145 Degree: 1 | |
| Cost_io: 22790.000000 Cost_cpu: 932052071 | |
| Resp_io: 22790.000000 Resp_cpu: 932052071 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 22813.495145 Resp: 22813.495145 Degree: 1 | |
| Cost_io: 22790.000000 Cost_cpu: 932052071 | |
| Resp_io: 22790.000000 Resp_cpu: 932052071 | |
| Best NL cost: 22813.495145 | |
| resc: 22813.495145 resc_io: 22790.000000 resc_cpu: 932052071 | |
| resp: 22813.495145 resp_io: 22790.000000 resc_cpu: 932052071 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 18.072508 = outer (18166.000000) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 18 Computed: 18.072508 | |
| Outer table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 5336.979978 Resp: 5336.979978 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5336.979978 | |
| resc: 5336.979978 resc_io: 5315.000000 resc_cpu: 871945423 | |
| resp: 5336.979978 resp_io: 5315.000000 resp_cpu: 871945423 | |
| Outer table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.083859 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 85 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5199.717828 Resp: 5199.717828 [multiMatchCost=0.000000] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.060986 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 5199.694954 Resp: 5199.694954 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 5199.694954 swapped | |
| resc: 5199.694954 resc_io: 5180.000000 resc_cpu: 781298537 | |
| resp: 5199.694954 resp_io: 5180.000000 resp_cpu: 781298537 | |
| Best:: JoinMethod: Hash | |
| Cost: 5199.694954 Degree: 1 Resp: 5199.694954 Card: 18.072508 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 11826.015688 Resp: 11826.015688 Degree: 1 | |
| Cost_io: 11768.000000 Cost_cpu: 2301481523 | |
| Resp_io: 11768.000000 Resp_cpu: 2301481523 | |
| Best NL cost: 11826.015688 | |
| resc: 11826.015688 resc_io: 11768.000000 resc_cpu: 2301481523 | |
| resp: 11826.015688 resp_io: 11768.000000 resc_cpu: 2301481523 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[10]: VW_SQ_5[VW_SQ_5]#2 ITEM[ITEM]#0 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 5199.694954 Resp: 5199.694954 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.222222 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.222222 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.222222 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 82071.381991 Resp: 82071.381991 Degree: 1 | |
| Cost_io: 81792.000000 Cost_cpu: 11083079591 | |
| Resp_io: 81792.000000 Resp_cpu: 11083079591 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 5955.846291 Resp: 5955.846291 Degree: 1 | |
| Cost_io: 5936.000000 Cost_cpu: 787302086 | |
| Resp_io: 5936.000000 Resp_cpu: 787302086 | |
| Best NL cost: 5955.846291 | |
| resc: 5955.846291 resc_io: 5936.000000 resc_cpu: 787302086 | |
| resp: 5955.846291 resp_io: 5936.000000 resc_cpu: 787302086 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (18.072508) * inner (719384.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 18.072508, inner: 719384.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 49 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 13295.643227 Resp: 13295.643227 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 13295.643227 | |
| resc: 13295.643227 resc_io: 13243.000000 resc_cpu: 2088356083 | |
| resp: 13295.643227 resp_io: 13243.000000 resp_cpu: 2088356083 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 5199.694954 card 18.072508 bytes: deg: 1 resp: 5199.694954 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 9473.043865 Resp: 9473.043865 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9473.043865 | |
| resc: 9473.043865 resc_io: 9438.000000 resc_cpu: 1390189627 | |
| resp: 9473.043865 resp_io: 9438.000000 resp_cpu: 1390189627 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 5955.846291 Degree: 1 Resp: 5955.846291 Card: 35.784082 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 35.784082 Cost: 5955.846291 Resp: 5955.846291 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.944444 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.944444 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.944444 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 19154.517465 Resp: 19154.517465 Degree: 1 | |
| Cost_io: 19110.000000 Cost_cpu: 1766007190 | |
| Resp_io: 19110.000000 Resp_cpu: 1766007190 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.855408 Resp: 5991.855408 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787663738 | |
| Resp_io: 5972.000000 Resp_cpu: 787663738 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5991.855408 Resp: 5991.855408 Degree: 1 | |
| Cost_io: 5972.000000 Cost_cpu: 787663738 | |
| Resp_io: 5972.000000 Resp_cpu: 787663738 | |
| Best NL cost: 5991.855408 | |
| resc: 5991.855408 resc_io: 5972.000000 resc_cpu: 787663738 | |
| resp: 5991.855408 resp_io: 5972.000000 resc_cpu: 787663738 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (35.784082) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 35.784082 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 67 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 6327.976114 Resp: 6327.976114 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 6327.976114 | |
| resc: 6327.976114 resc_io: 6304.000000 resc_cpu: 951132094 | |
| resp: 6327.976114 resp_io: 6304.000000 resp_cpu: 951132094 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 5955.846291 card 35.784082 bytes: deg: 1 resp: 5955.846291 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.015493 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 6325.990714 Resp: 6325.990714 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 6325.990714 | |
| resc: 6325.990714 resc_io: 6304.000000 resc_cpu: 872371297 | |
| resp: 6325.990714 resp_io: 6304.000000 resp_cpu: 872371297 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[11]: WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 719384.000000 Cost: 4271.520297 Resp: 4271.520297 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625001 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625001 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625001 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 253995049.916678 Resp: 253995049.916678 Degree: 1 | |
| Cost_io: 253677042.000000 Cost_cpu: 12615369531018 | |
| Resp_io: 253677042.000000 Resp_cpu: 12615369531018 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 715826.614340 Resp: 715826.614340 Degree: 1 | |
| Cost_io: 715642.684355 Cost_cpu: 7296499891 | |
| Resp_io: 715642.684355 Resp_cpu: 7296499891 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 715826.614340 Resp: 715826.614340 Degree: 1 | |
| Cost_io: 715642.684355 Cost_cpu: 7296499891 | |
| Resp_io: 715642.684355 Resp_cpu: 7296499891 | |
| Best NL cost: 715826.614340 | |
| resc: 715826.614340 resc_io: 715642.684355 resc_cpu: 7296499891 | |
| resp: 715826.614340 resp_io: 715642.684355 resc_cpu: 7296499891 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 715.681646 = outer (719384.000000) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 716 Computed: 715.681646 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 8450.390309 Resp: 8450.390309 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8450.390309 | |
| resc: 8450.390309 resc_io: 8417.000000 resc_cpu: 1324593101 | |
| resp: 8450.390309 resp_io: 8417.000000 resp_cpu: 1324593101 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 955.989747 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2459 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5581.953840 Resp: 5581.953840 [multiMatchCost=0.001760] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828614 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4627.790947 Resp: 4627.790947 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4627.790947 swapped | |
| resc: 4627.790947 resc_io: 4612.000000 resc_cpu: 626426644 | |
| resp: 4627.790947 resp_io: 4612.000000 resp_cpu: 626426644 | |
| Best:: JoinMethod: Hash | |
| Cost: 4627.790947 Degree: 1 Resp: 4627.790947 Card: 715.681646 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 4627.790947 Resp: 4627.790947 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.898045 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.898045 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.898045 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 267101.473176 Resp: 267101.473176 Degree: 1 | |
| Cost_io: 266595.000000 Cost_cpu: 20091783706 | |
| Resp_io: 266595.000000 Resp_cpu: 20091783706 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5343.972264 Resp: 5343.972264 Degree: 1 | |
| Cost_io: 5328.000000 Cost_cpu: 633619487 | |
| Resp_io: 5328.000000 Resp_cpu: 633619487 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 5343.972264 Resp: 5343.972264 Degree: 1 | |
| Cost_io: 5328.000000 Cost_cpu: 633619487 | |
| Resp_io: 5328.000000 Resp_cpu: 633619487 | |
| Best NL cost: 5343.972264 | |
| resc: 5343.972264 resc_io: 5328.000000 resc_cpu: 633619487 | |
| resp: 5343.972264 resp_io: 5328.000000 resc_cpu: 633619487 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (715.681646) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 4999.928270 Resp: 4999.928270 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 4999.928270 | |
| resc: 4999.928270 resc_io: 4980.000000 resc_cpu: 790554206 | |
| resp: 4999.928270 resp_io: 4980.000000 resp_cpu: 790554206 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.018064 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 4997.937941 Resp: 4997.937941 [multiMatchCost=0.000000] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 4627.790947 card: 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.017278 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 4 ppasses: 1 | |
| Hash join: Resc: 4997.937154 Resp: 4997.937154 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4997.937154 swapped | |
| resc: 4997.937154 resc_io: 4980.000000 resc_cpu: 711566655 | |
| resp: 4997.937154 resp_io: 4980.000000 resp_cpu: 711566655 | |
| Best:: JoinMethod: Hash | |
| Cost: 4997.937154 Degree: 1 Resp: 4997.937154 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 4997.937154 Resp: 4997.937154 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_5 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| Access Path: TableScan | |
| NL Join: Cost: 179424.846718 Resp: 179424.846718 Degree: 1 | |
| Cost_io: 178716.000000 Cost_cpu: 28119939220 | |
| Resp_io: 178716.000000 Resp_cpu: 28119939220 | |
| Best NL cost: 179424.846718 | |
| resc: 179424.846718 resc_io: 178716.000000 resc_cpu: 28119939220 | |
| resp: 179424.846718 resp_io: 178716.000000 resc_cpu: 28119939220 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4997.937154 card 36.109128 bytes: deg: 1 resp: 4997.937154 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9980.475223 Resp: 9980.475223 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9980.475223 | |
| resc: 9980.475223 resc_io: 9941.000000 resc_cpu: 1565981526 | |
| resp: 9980.475223 resp_io: 9941.000000 resp_cpu: 1565981526 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4997.937154 card 36.109128 bytes: deg: 1 resp: 4997.937154 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9843.190140 Resp: 9843.190140 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9843.190140 | |
| resc: 9843.190140 resc_io: 9806.000000 resc_cpu: 1475332337 | |
| resp: 9843.190140 resp_io: 9806.000000 resp_cpu: 1475332337 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Plan cardinality mismatch: best card= 1.80545642237 curr card= 1.80545642237 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[12]: WEB_SALES[WEB_SALES]#3 ITEM[ITEM]#0 VW_SQ_5[VW_SQ_5]#2 DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| Now joining: VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 715.681646 Cost: 4627.790947 Resp: 4627.790947 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_5 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| Access Path: TableScan | |
| NL Join: Cost: 3473785.214492 Resp: 3473785.214492 Degree: 1 | |
| Cost_io: 3460028.000000 Cost_cpu: 545748503222 | |
| Resp_io: 3460028.000000 Resp_cpu: 545748503222 | |
| Best NL cost: 3473785.214492 | |
| resc: 3473785.214492 resc_io: 3460028.000000 resc_cpu: 545748503222 | |
| resp: 3473785.214492 resp_io: 3460028.000000 resc_cpu: 545748503222 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 35.784082 = outer (715.681646) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 715.681646, outer: 715.681646, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 36 Computed: 35.784082 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 4 Row size: 38 Total Rows: 716 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39975925 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9610.336516 Resp: 9610.336516 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9610.336516 | |
| resc: 9610.336516 resc_io: 9573.000000 resc_cpu: 1481139070 | |
| resp: 9610.336516 resp_io: 9573.000000 resp_cpu: 1481139070 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4627.790947 card 715.681646 bytes: deg: 1 resp: 4627.790947 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.063625 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 4 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9473.046504 Resp: 9473.046504 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9473.046504 | |
| resc: 9473.046504 resc_io: 9438.000000 resc_cpu: 1390294327 | |
| resp: 9473.046504 resp_io: 9438.000000 resp_cpu: 1390294327 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[13]: WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#1 ITEM[ITEM]#0 VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 719384.000000 Cost: 4271.520297 Resp: 4271.520297 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.895836 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.895836 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.895836 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 3685877.438674 (cpu filter eval) (= 50.457603 (per row) * 73049.000000 (#rows)) | |
| = 27186252.878674 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 263716882.840027 Resp: 263716882.840027 Degree: 1 | |
| Cost_io: 263223868.000000 Cost_cpu: 19557891690861 | |
| Resp_io: 263223868.000000 Resp_cpu: 19557891690861 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| ****** Costing Index SYS_C0014580 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014580 | |
| resc_io: 1.000000 resc_cpu: 10046 | |
| ix_sel: 1.3689e-05 ix_sel_with_filters: 1.3689e-05 | |
| NL Join : Cost: 723837.694240 Resp: 723837.694240 Degree: 1 | |
| Cost_io: 723642.000000 Cost_cpu: 7763187718 | |
| Resp_io: 723642.000000 Resp_cpu: 7763187718 | |
| Best NL cost: 723837.694240 | |
| resc: 723837.694240 resc_io: 723642.000000 resc_cpu: 7763187718 | |
| resp: 723837.694240 resp_io: 723642.000000 resc_cpu: 7763187718 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36295.927693 = outer (719384.000000) * inner (92.002136) * sel (5.4840e-04) | |
| Join Card - Rounded: 36296 Computed: 36295.927693 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 26 Total Rows: 92 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39697026 | |
| Total Temp space used: 0 | |
| SM join: Resc: 8466.077800 Resp: 8466.077800 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 8466.077800 | |
| resc: 8466.077800 resc_io: 8431.000000 resc_cpu: 1391535815 | |
| resp: 8466.077800 resp_io: 8431.000000 resp_cpu: 1391535815 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card: 92.002136 bytes: deg: 1 resp: 370.128930 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 955.990120 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 2459 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5597.730610 Resp: 5597.730610 [multiMatchCost=0.091263] | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 370.128930 card 92.002136 bytes: deg: 1 resp: 370.128930 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.828894 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 4643.478121 Resp: 4643.478121 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4643.478121 swapped | |
| resc: 4643.478121 resc_io: 4626.000000 resc_cpu: 693356800 | |
| resp: 4643.478121 resp_io: 4626.000000 resp_cpu: 693356800 | |
| Best:: JoinMethod: Hash | |
| Cost: 4643.478121 Degree: 1 Resp: 4643.478121 Card: 36295.927693 Bytes: | |
| *************** | |
| Now joining: ITEM[ITEM]#0 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36295.927693 Cost: 4643.478121 Resp: 4643.478121 Degree: 1 Bytes: | |
| Access path analysis for ITEM | |
| Scan IO Cost (Disk) = 352.625028 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 352.625028 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 352.625028 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898249.444016 (cpu filter eval) (= 50.002752 (per row) * 17964.000000 (#rows)) | |
| = 17535604.324016 | |
| Inner table: ITEM Alias: ITEM | |
| Access Path: TableScan | |
| NL Join: Cost: 12819565.655655 Resp: 12819565.655655 Degree: 1 | |
| Cost_io: 12803504.000000 Cost_cpu: 637165651344 | |
| Resp_io: 12803504.000000 Resp_cpu: 637165651344 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (UniqueScan) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| ****** Costing Index SYS_C0014568 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (AllEqUnique) | |
| Index: SYS_C0014568 | |
| resc_io: 1.000000 resc_cpu: 9481 | |
| ix_sel: 5.5667e-05 ix_sel_with_filters: 5.5667e-05 | |
| NL Join : Cost: 40544.476327 Resp: 40544.476327 Degree: 1 | |
| Cost_io: 40518.400308 Cost_cpu: 1034435279 | |
| Resp_io: 40518.400308 Resp_cpu: 1034435279 | |
| Best NL cost: 40544.476327 | |
| resc: 40544.476327 resc_io: 40518.400308 resc_cpu: 1034435279 | |
| resp: 40544.476327 resp_io: 40518.400308 resc_cpu: 1034435279 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 36.109128 = outer (36295.927693) * inner (18.072508) * sel (5.5048e-05) | |
| Join Card - Rounded: 36 Computed: 36.109128 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 192 Row size: 43 Total Rows: 36296 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 104 | |
| Total IO sort cost: 296.000000 Total CPU sort cost: 69168930 | |
| Total Temp space used: 2925000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 20 Total Rows: 18 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39673368 | |
| Total Temp space used: 0 | |
| SM join: Resc: 5296.663850 Resp: 5296.663850 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 5296.663850 | |
| resc: 5296.663850 resc_io: 5276.000000 resc_cpu: 819734653 | |
| resp: 5296.663850 resp_io: 5276.000000 resp_cpu: 819734653 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 4643.478121 card 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| Inner table: ITEM Alias: ITEM | |
| resc: 354.442036 card: 18.072508 bytes: deg: 1 resp: 354.442036 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 73.171900 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 187 probefrag: 1 ppasses: 1 | |
| Hash join: Resc: 5071.092102 Resp: 5071.092102 [multiMatchCost=0.000045] | |
| Outer table: ITEM Alias: ITEM | |
| resc: 354.442036 card 18.072508 bytes: deg: 1 resp: 354.442036 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| resc: 4643.478121 card: 36295.927693 bytes: deg: 1 resp: 4643.478121 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.106688 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 187 ppasses: 1 | |
| Hash join: Resc: 4998.026844 Resp: 4998.026844 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 4998.026844 swapped | |
| resc: 4998.026844 resc_io: 4980.000000 resc_cpu: 715124655 | |
| resp: 4998.026844 resp_io: 4980.000000 resp_cpu: 715124655 | |
| Best:: JoinMethod: Hash | |
| Cost: 4998.026844 Degree: 1 Resp: 4998.026844 Card: 36.109128 Bytes: | |
| *************** | |
| Now joining: VW_SQ_5[VW_SQ_5]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 36.109128 Cost: 4998.026844 Resp: 4998.026844 Degree: 1 Bytes: | |
| Access path analysis for VW_SQ_5 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| Access Path: TableScan | |
| NL Join: Cost: 179424.936408 Resp: 179424.936408 Degree: 1 | |
| Cost_io: 178716.000000 Cost_cpu: 28123497220 | |
| Resp_io: 178716.000000 Resp_cpu: 28123497220 | |
| Best NL cost: 179424.936408 | |
| resc: 179424.936408 resc_io: 178716.000000 resc_cpu: 28123497220 | |
| resp: 179424.936408 resp_io: 178716.000000 resc_cpu: 28123497220 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1.805456 = outer (36.109128) * inner (18166.000000) * sel (2.7524e-06) | |
| Join cardinality for HJ/SMJ (no post filters): 36.109128, outer: 36.109128, inner: 18166.000000, sel: 2.7524e-06 | |
| Join Card - Rounded: 2 Computed: 1.805456 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 53 Total Rows: 36 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39678371 | |
| Total Temp space used: 0 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 87 Row size: 39 Total Rows: 18166 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 48 | |
| Total IO sort cost: 135.000000 Total CPU sort cost: 53392818 | |
| Total Temp space used: 1336000 | |
| SM join: Resc: 9980.564913 Resp: 9980.564913 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 9980.564913 | |
| resc: 9980.564913 resc_io: 9941.000000 resc_cpu: 1569539526 | |
| resp: 9980.564913 resp_io: 9941.000000 resp_cpu: 1569539526 | |
| Outer table: ITEM Alias: ITEM | |
| resc: 4998.026844 card 36.109128 bytes: deg: 1 resp: 4998.026844 | |
| Inner table: VW_SQ_5 Alias: VW_SQ_5 | |
| resc: 4845.191932 card: 18166.000000 bytes: deg: 1 resp: 4845.191932 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 0.061054 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1 probefrag: 85 ppasses: 1 | |
| Hash join: Resc: 9843.279830 Resp: 9843.279830 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 9843.279830 | |
| resc: 9843.279830 resc_io: 9806.000000 resc_cpu: 1478890337 | |
| resp: 9843.279830 resp_io: 9806.000000 resp_cpu: 1478890337 | |
| WiF sort | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| (newjo-stop-1) k:0, spcnt:0, perm:13, maxperm:2000 | |
| ********************************* | |
| Number of join permutations tried: 13 | |
| ********************************* | |
| Consider using bloom filter between ITEM[ITEM] and VW_SQ_5[VW_SQ_5] with ?? | |
| kkoBloomFilter: join (lcdn:18 rcdn:18166 jcdn:18 limit:164153) | |
| kkopqSingleJoinBloomNdv:Compute bloom ndv for lfro:ITEM[ITEM] and rfro:VW_SQ_5[VW_SQ_5] swap:no | |
| kkopqSingleJoinBloomNdv: predCnt:#1 col1:(bndv:18166 ndv:18166) and col2:(bndv:17964 ndv:19) creatorNDV:17964.0 userNDV:18166.0 | |
| kkopqComputeBloomNdv: predCnt:1 creatorNdv:17964.0 userNdv:18166.0 singleTblPred:yes | |
| kkoBloomFilter: join ndv:18 reduction:0.000995 (limit:0.500000) accepted | |
| Consider using bloom filter between VW_SQ_5[VW_SQ_5] and WEB_SALES[WEB_SALES] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Consider using bloom filter between WEB_SALES[WEB_SALES] and DATE_DIM[DATE_DIM] with ?? | |
| kkoBloomFilter: join ndv:0 reduction:1.000000 (limit:0.500000) rejected because not a hash join | |
| Enumerating distribution method (advanced) | |
| --- Distribution method for | |
| join between ITEM[ITEM](serial) and VW_SQ_5[VW_SQ_5](serial); jm = 1; right side access path = TableScan | |
| ---- serial Hash-Join -> NONE | |
| --- Distribution method for | |
| join between VW_SQ_5[VW_SQ_5](serial) and WEB_SALES[WEB_SALES](serial); jm = 14; right side access path = IndexRange | |
| kkopqIsSerialJoin: serial - SMJ/HJ: both input serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| --- Distribution method for | |
| join between WEB_SALES[WEB_SALES](serial) and DATE_DIM[DATE_DIM](serial); jm = 14; right side access path = IndexUnique | |
| kkopqIsSerialJoin: serial - SMJ/HJ: both input serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| kkopqIsSerialJoin: serial NLJ: both inputs serial | |
| ---- serial NL-Join -> SERIAL | |
| (newjo-save) [1 3 2 0 ] | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1 Row size: 82 Total Rows: 2 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39670076 | |
| Total Temp space used: 0 | |
| Trying or-Expansion on query block SEL$C772B8D1 (#2) | |
| Transfer Optimizer annotations for query block SEL$C772B8D1 (#2) | |
| Final cost for query block SEL$C772B8D1 (#2) - All Rows Plan: | |
| Best join order: 4 | |
| Cost: 5992.855410 Degree: 1 Card: 2.000000 Bytes: 130.000000 | |
| Resc: 5992.855410 Resc_io: 5972.000000 Resc_cpu: 827333814 | |
| Resp: 5992.855410 Resp_io: 5972.000000 Resc_cpu: 827333814 | |
| kkoqbc-subheap (delete addr=0x7fc63dd4bec8, in-use=89000, alloc=98568) | |
| kkoqbc-end: | |
| : | |
| call(in-use=476208, alloc=590576), compile(in-use=834272, alloc=834936), execution(in-use=9608, alloc=12144) | |
| kkoqbc: finish optimizing query block SEL$C772B8D1 (#2) | |
| CBQT: Saved costed qb# 3 (SEL$683B0107), key = SEL$683B0107_00022002_4 | |
| CVM: Updated best state, Cost = 5992.855410 | |
| CVM: Starting iteration 2, state space = (3) : (1) | |
| CVM: Considering view merge (candidate phase) in query block SEL$C772B8D1 (#2) | |
| OJE: Begin: find best directive for query block SEL$C772B8D1 (#2) | |
| OJE: End: finding best directive for query block SEL$C772B8D1 (#2) | |
| CNT: Considering count(col) to count(*) on query block SEL$C772B8D1 (#2) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| CVM: Considering view merge (candidate phase) in query block SEL$683B0107 (#3) | |
| OJE: Begin: find best directive for query block SEL$683B0107 (#3) | |
| OJE: End: finding best directive for query block SEL$683B0107 (#3) | |
| CNT: Considering count(col) to count(*) on query block SEL$683B0107 (#3) | |
| ************************* | |
| Count(col) to Count(*) (CNT) | |
| ************************* | |
| CNT: COUNT() to COUNT(*) not done. | |
| CVM: CBQT Marking query block SEL$683B0107 (#3) as valid for CVM. | |
| CVM: Merging complex view SEL$683B0107 (#3) into SEL$C772B8D1 (#2). | |
| qbcp:******* UNPARSED QUERY IS ******* | |
| SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "EXCESS_DISCOUNT_AMOUNT",SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "rowlimit_$_0",ROW_NUMBER() OVER ( ORDER BY SUM("WEB_SALES"."WS_EXT_DISCOUNT_AMT")) "rowlimit_$$_rownumber" FROM (SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)","WEB_SALES"."WS_ITEM_SK" "ITEM_1" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" GROUP BY "WEB_SALES"."WS_ITEM_SK") "VW_SQ_5","SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_EXT_DISCOUNT_AMT">"VW_SQ_5"."1.3*AVG(WS_EXT_DISCOUNT_AMT)" AND "VW_SQ_5"."ITEM_1"="ITEM"."I_ITEM_SK" | |
| vqbcp:******* UNPARSED QUERY IS ******* | |
| SELECT 1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") "1.3*AVG(WS_EXT_DISCOUNT_AMT)","WEB_SALES"."WS_ITEM_SK" "ITEM_1" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM" WHERE "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" GROUP BY "WEB_SALES"."WS_ITEM_SK" | |
| CVM: result SEL$88A77D12 (#5) | |
| ******* UNPARSED QUERY IS ******* | |
| SELECT /*+ OPT_ESTIMATE (@"SEL$1" TABLE "WEB_SALES"@"SEL$1" MIN=16.000000 ) */ "WEB_SALES"."WS_EXT_DISCOUNT_AMT" "$vm_col_1" FROM "SYS"."WEB_SALES" "WEB_SALES","SYS"."DATE_DIM" "DATE_DIM","SYS"."WEB_SALES" "WEB_SALES","SYS"."ITEM" "ITEM","SYS"."DATE_DIM" "DATE_DIM" WHERE "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST('1998-03-18' AS date) AND "DATE_DIM"."D_DATE"<=CAST('1998-03-18' AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" GROUP BY "WEB_SALES"."WS_ITEM_SK","DATE_DIM".ROWID,"ITEM".ROWID,"WEB_SALES".ROWID,"WEB_SALES"."WS_EXT_DISCOUNT_AMT" HAVING "WEB_SALES"."WS_EXT_DISCOUNT_AMT">1.3*AVG("WEB_SALES"."WS_EXT_DISCOUNT_AMT") | |
| OJE: Begin: find best directive for query block SEL$B186933D (#5) | |
| OJE: End: finding best directive for query block SEL$B186933D (#5) | |
| FPD: Considering simple filter push in query block SEL$66469506 (#2) | |
| ?? | |
| FPD: Considering simple filter push in query block SEL$B186933D (#5) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" | |
| try to generate transitive predicate from check constraints for query block SEL$B186933D (#5) | |
| finally: "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| FPD: transitive predicates are generated in query block SEL$B186933D (#5) | |
| "ITEM"."I_MANUFACT_ID"=269 AND "ITEM"."I_ITEM_SK"="WEB_SALES"."WS_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND "WEB_SALES"."WS_ITEM_SK"="ITEM"."I_ITEM_SK" AND "DATE_DIM"."D_DATE">=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) AND "DATE_DIM"."D_DATE"<=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0) AND "DATE_DIM"."D_DATE_SK"="WEB_SALES"."WS_SOLD_DATE_SK" AND CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date)+INTERVAL'+90 00:00:00' DAY(2) TO SECOND(0)>=CAST(TO_DATE(' 1998-03-18 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AS date) | |
| OJE: Begin: find best directive for query block SEL$B186933D (#5) | |
| OJE: End: finding best directive for query block SEL$B186933D (#5) | |
| CVM: Costing transformed query. | |
| CBQT: Looking for cost annotations for query block SEL$B186933D, key = SEL$B186933D_00002000_1 | |
| CBQT: Could not find stored cost annotations. | |
| kkoqbc: optimizing query block SEL$B186933D (#5) | |
| : | |
| call(in-use=485304, alloc=508216), compile(in-use=892400, alloc=896640), execution(in-use=9848, alloc=12144) | |
| kkoqbc-subheap (create addr=0x7fc63dd685c8) | |
| **************** | |
| QUERY BLOCK TEXT | |
| **************** | |
| select | |
| sum(ws_ext_discount_amt) as excess_discount_amount | |
| from | |
| web_sales | |
| ,item | |
| ,date_dim | |
| where | |
| i_manufact_id = 269 | |
| and i_item_sk = ws_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| and ws_ext_discount_amt | |
| > ( | |
| SELECT | |
| 1.3 * avg(ws_ext_discount_amt) | |
| FROM | |
| web_sales | |
| ,date_dim | |
| WHERE | |
| ws_item_sk = i_item_sk | |
| and d_date between cast('1998-03-18' as date) and | |
| (cast('1998-03-18' as date) + interval '90' day) | |
| and d_date_sk = ws_sold_date_sk | |
| ) | |
| --------------------- | |
| QUERY BLOCK SIGNATURE | |
| --------------------- | |
| signature (optimizer): qb_name=SEL$B186933D nbfros=5 flg=0 | |
| fro(0): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$1" | |
| fro(1): flg=0 objn=99553 hint_alias="ITEM"@"SEL$1" | |
| fro(2): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$1" | |
| fro(3): flg=0 objn=99582 hint_alias="DATE_DIM"@"SEL$2" | |
| fro(4): flg=0 objn=99616 hint_alias="WEB_SALES"@"SEL$2" | |
| ----------------------------- | |
| SYSTEM STATISTICS INFORMATION | |
| ----------------------------- | |
| Using dictionary system stats. | |
| Using NOWORKLOAD Stats | |
| CPUSPEEDNW: 3306 millions instructions/sec (default is 100) | |
| IOTFRSPEED: 4096 bytes per millisecond (default is 4096) | |
| IOSEEKTIM: 10 milliseconds (default is 10) | |
| MBRC: NO VALUE blocks (default is 8) | |
| *************************************** | |
| BASE STATISTICAL INFORMATION | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: ITEM Alias: ITEM | |
| #Rows: 17964 SSZ: 0 LGR: 0 #Blks: 1302 AvgRowLen: 501.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): I_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 17964 Nulls: 0 Density: 0.000056 Min: 1.000000 Max: 18000.000000 | |
| Index Stats:: | |
| Index: SYS_C0014568 Col#: 1 | |
| LVLS: 1 #LB: 33 #DK: 17964 LB/K: 1.00 DB/K: 1.00 CLUF: 1302.00 NRW: 17964.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: DATE_DIM Alias: DATE_DIM | |
| #Rows: 73049 SSZ: 0 LGR: 0 #Blks: 1351 AvgRowLen: 128.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#1): D_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 73049 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Index Stats:: | |
| Index: SYS_C0014580 Col#: 1 | |
| LVLS: 1 #LB: 147 #DK: 73049 LB/K: 1.00 DB/K: 1.00 CLUF: 1351.00 NRW: 73049.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| *********************** | |
| Table Stats:: | |
| Table: WEB_SALES Alias: WEB_SALES | |
| #Rows: 719384 SSZ: 0 LGR: 0 #Blks: 15715 AvgRowLen: 152.00 NEB: 0 ChainCnt: 0.00 SPC: 0 RFL: 0 RNF: 0 CBK: 0 CHR: 0 KQDFLG: 1 | |
| #IMCUs: 0 IMCRowCnt: 0 IMCJournalRowCnt: 0 #IMCBlocks: 0 IMCQuotient: 0.000000 | |
| Column (#4): WS_ITEM_SK(NUMBER) | |
| AvgLen: 5 NDV: 18166 Nulls: 0 Density: 0.000055 Min: 1.000000 Max: 18000.000000 | |
| Column (#1): WS_SOLD_DATE_SK(NUMBER) | |
| AvgLen: 6 NDV: 1823 Nulls: 189 Density: 0.000549 Min: 2450816.000000 Max: 2452642.000000 | |
| Index Stats:: | |
| Index: SYS_C0014629 Col#: 4 18 | |
| LVLS: 2 #LB: 1735 #DK: 719384 LB/K: 1.00 DB/K: 1.00 CLUF: 718560.00 NRW: 719384.00 SSZ: 0.00 LGR: 0.00 CBK: 0.00 GQL: 0.00 CHR: 0.00 KQDFLG: 1 BSZ: 1 | |
| KKEISFLG: 1 | |
| Column (#23): | |
| NewDensity:0.000003, OldDensity:0.000003 BktCnt:5551.000000, PopBktCnt:54.000000, PopValCnt:1, NDV:284768 | |
| Column (#23): WS_EXT_DISCOUNT_AMT(NUMBER) | |
| AvgLen: 5 NDV: 284768 Nulls: 179 Density: 0.000003 Min: 0.000000 Max: 29317.000000 | |
| Histogram: Hybrid #Bkts: 254 UncompBkts: 5551 EndPtVals: 254 ActualVal: yes | |
| ======================================= | |
| SPD: BEGIN context at query block level | |
| ======================================= | |
| Query Block SEL$B186933D (#5) | |
| Applicable DS directives: | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| dirid = 16968709054564957066, state = 1, flags = 1, loc = 1 {C(99616)[4, 23]} | |
| Checking valid directives for the query block | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = GROUP_BY | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = HAVING | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = QUERY_BLOCK | |
| Return code in qosdSetupDirCtx4QB: EXISTS | |
| ===================================== | |
| SPD: END context at query block level | |
| ===================================== | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| Access path analysis for WEB_SALES | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for WEB_SALES[WEB_SALES] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Table: WEB_SALES Alias: WEB_SALES | |
| Card: Original: 719384.000000 >> Single Tab Card adjusted from 719384.000000 to 719384.000000 due to opt_estimate hint | |
| Rounded: 719384 Computed: 719384.000000 Non Adjusted: 719384.000000 | |
| Scan IO Cost (Disk) = 4258.000000 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4258.000000 (scan (Disk)) | |
| = 4258.000000 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| = 536349989.600000 | |
| Access Path: TableScan | |
| Cost: 4271.520297 Resp: 4271.520297 Degree: 0 | |
| Cost_io: 4258.000000 Cost_cpu: 536349990 | |
| Resp_io: 4258.000000 Resp_cpu: 536349990 | |
| Best:: AccessPath: TableScan | |
| Cost: 4271.520297 Degree: 1 Resp: 4271.520297 Card: 719384.000000 Bytes: 0.000000 | |
| Access path analysis for ITEM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for ITEM[ITEM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#14): I_MANUFACT_ID(NUMBER) | |
| AvgLen: 4 NDV: 993 Nulls: 18 Density: 0.001007 Min: 1.000000 Max: 1000.000000 | |
| Table: ITEM Alias: ITEM | |
| Card: Original: 17964.000000 Rounded: 18 Computed: 18.072508 Non Adjusted: 18.072508 | |
| Scan IO Cost (Disk) = 354.000000 | |
| Scan CPU Cost (Disk) = 16637354.880000 | |
| Total Scan IO Cost = 354.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 17964.000000 (#rows)) | |
| = 354.000000 | |
| Total Scan CPU Cost = 16637354.880000 (scan (Disk)) | |
| + 898200.000000 (cpu filter eval) (= 50.000000 (per row) * 17964.000000 (#rows)) | |
| = 17535554.880000 | |
| Access Path: TableScan | |
| Cost: 354.442036 Resp: 354.442036 Degree: 0 | |
| Cost_io: 354.000000 Cost_cpu: 17535555 | |
| Resp_io: 354.000000 Resp_cpu: 17535555 | |
| Best:: AccessPath: TableScan | |
| Cost: 354.442036 Degree: 1 Resp: 354.442036 Card: 18.072508 Bytes: 0.000000 | |
| Access path analysis for DATE_DIM | |
| *************************************** | |
| SINGLE TABLE ACCESS PATH | |
| Single Table Cardinality Estimation for DATE_DIM[DATE_DIM] | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = TABLE | |
| Column (#3): D_DATE(DATE) | |
| AvgLen: 8 NDV: 73016 Nulls: 0 Density: 0.000014 Min: 2415022.000000 Max: 2488070.000000 | |
| Table: DATE_DIM Alias: DATE_DIM | |
| Card: Original: 73049.000000 Rounded: 92 Computed: 92.002136 Non Adjusted: 92.002136 | |
| Scan IO Cost (Disk) = 368.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 368.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 368.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Access Path: TableScan | |
| Cost: 370.128930 Resp: 370.128930 Degree: 0 | |
| Cost_io: 368.000000 Cost_cpu: 84454610 | |
| Resp_io: 368.000000 Resp_cpu: 84454610 | |
| Best:: AccessPath: TableScan | |
| Cost: 370.128930 Degree: 1 Resp: 370.128930 Card: 92.002136 Bytes: 0.000000 | |
| Grouping column cardinality [WS_ITEM_SK] 18166 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| *************************************** | |
| OPTIMIZER STATISTICS AND COMPUTATIONS | |
| PJE: Bypassed; QB is not duplicate insignificant SEL$B186933D (#5) | |
| *************************************** | |
| GENERAL PLANS | |
| *************************************** | |
| Considering cardinality-based initial join order. | |
| Permutations for Starting Table :0 | |
| Join order[1]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#3 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#1 | |
| *************** | |
| NL Join | |
| Outer table: Card: 18.072508 Cost: 354.442036 Resp: 354.442036 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 366.000000 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 366.000000 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 366.000000 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 6980.762770 Resp: 6980.762770 Degree: 1 | |
| Cost_io: 6942.000000 Cost_cpu: 1537718541 | |
| Resp_io: 6942.000000 Resp_cpu: 1537718541 | |
| Best NL cost: 6980.762770 | |
| resc: 6980.762770 resc_io: 6942.000000 resc_cpu: 1537718541 | |
| resp: 6980.762770 resp_io: 6942.000000 resc_cpu: 1537718541 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 1662.709297 = outer (18.072508) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 1663 Computed: 1662.709297 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 6980.762770 Degree: 1 Resp: 6980.762770 Card: 1662.709297 Bytes: | |
| *************** | |
| Now joining: DATE_DIM[DATE_DIM]#2 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for DATE_DIM | |
| Scan IO Cost (Disk) = 365.897174 | |
| Scan CPU Cost (Disk) = 23500375.440000 | |
| Total Scan IO Cost = 365.897174 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 73049.000000 (#rows)) | |
| = 365.897174 | |
| Total Scan CPU Cost = 23500375.440000 (scan (Disk)) | |
| + 60954234.889596 (cpu filter eval) (= 834.429423 (per row) * 73049.000000 (#rows)) | |
| = 84454610.329596 | |
| Inner table: DATE_DIM Alias: DATE_DIM | |
| Access Path: TableScan | |
| NL Join: Cost: 619008.172837 Resp: 619008.172837 Degree: 1 | |
| Cost_io: 615429.000000 Cost_cpu: 141985735519 | |
| Resp_io: 615429.000000 Resp_cpu: 141985735519 | |
| Best NL cost: 619008.172837 | |
| resc: 619008.172837 resc_io: 615429.000000 resc_cpu: 141985735519 | |
| resp: 619008.172837 resp_io: 615429.000000 resc_cpu: 141985735519 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 152972.806866 = outer (1662.709297) * inner (92.002136) * sel (1.000000) | |
| Join Card - Rounded: 152973 Computed: 152972.806866 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Best:: JoinMethod: NestedLoop | |
| Cost: 619008.172837 Degree: 1 Resp: 619008.172837 Card: 152972.806866 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 152972.806866 Cost: 619008.172837 Resp: 619008.172837 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.145843 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.145843 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.145843 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 653901356.454534 Resp: 653901356.454534 Degree: 1 | |
| Cost_io: 651690827.000000 Cost_cpu: 87691672017119 | |
| Resp_io: 651690827.000000 Resp_cpu: 87691672017119 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 7045160.313013 Resp: 7045160.313013 Degree: 1 | |
| Cost_io: 7040295.000000 Cost_cpu: 193006898015 | |
| Resp_io: 7040295.000000 Resp_cpu: 193006898015 | |
| Best NL cost: 7045160.313013 | |
| resc: 7045160.313013 resc_io: 7040295.000000 resc_cpu: 193006898015 | |
| resp: 7045160.313013 resp_io: 7040295.000000 resc_cpu: 193006898015 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (152972.806866) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 619008.172837 card 152972.806866 bytes: deg: 1 resp: 619008.172837 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1461 Row size: 78 Total Rows: 152973 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 792 | |
| Total IO sort cost: 2253.000000 Total CPU sort cost: 194351197 | |
| Total Temp space used: 22193000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 629361.020225 Resp: 629361.020225 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 629361.020225 | |
| resc: 629361.020225 resc_io: 625745.000000 resc_cpu: 143447470894 | |
| resp: 629361.020225 resp_io: 625745.000000 resp_cpu: 143447470894 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 619008.172837 card 152972.806866 bytes: deg: 1 resp: 619008.172837 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1485.615742 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1364 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 624765.308876 Resp: 624765.308876 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 624765.308876 | |
| resc: 624765.308876 resc_io: 621168.000000 resc_cpu: 142705191931 | |
| resp: 624765.308876 resp_io: 621168.000000 resp_cpu: 142705191931 | |
| Best:: JoinMethod: Hash | |
| Cost: 624765.308876 Degree: 1 Resp: 624765.308876 Card: 3322.116945 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 3322.116945 Cost: 624765.308876 Resp: 624765.308876 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146297 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146297 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146297 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 14811609.994211 Resp: 14811609.994211 Degree: 1 | |
| Cost_io: 14760086.000000 Cost_cpu: 2043956117437 | |
| Resp_io: 14760086.000000 Resp_cpu: 2043956117437 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 764317.239018 Resp: 764317.239018 Degree: 1 | |
| Cost_io: 760692.000000 Cost_cpu: 143813180281 | |
| Resp_io: 760692.000000 Resp_cpu: 143813180281 | |
| Best NL cost: 764317.239018 | |
| resc: 764317.239018 resc_io: 760692.000000 resc_cpu: 143813180281 | |
| resp: 764317.239018 resp_io: 760692.000000 resc_cpu: 143813180281 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (3322.116945) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 624765.308876 card 3322.116945 bytes: deg: 1 resp: 624765.308876 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 39 Row size: 95 Total Rows: 3322 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 22 | |
| Total IO sort cost: 61.000000 Total CPU sort cost: 42381230 | |
| Total Temp space used: 615000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 634688.036193 Resp: 634688.036193 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 634688.036193 | |
| resc: 634688.036193 resc_io: 631057.000000 resc_cpu: 144043154109 | |
| resp: 634688.036193 resp_io: 631057.000000 resp_cpu: 144043154109 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 624765.308876 card 3322.116945 bytes: deg: 1 resp: 624765.308876 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.841107 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 37 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 629038.670280 Resp: 629038.670280 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 629038.670280 | |
| resc: 629038.670280 resc_io: 625426.000000 resc_cpu: 143314578621 | |
| resp: 629038.670280 resp_io: 625426.000000 resp_cpu: 143314578621 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Best:: JoinMethod: Hash | |
| Cost: 629039.670785 Degree: 1 Resp: 629039.670785 Card: 72.146555 Bytes: | |
| *********************** | |
| Best so far: Table#: 0 cost: 354.442036 card: 18.072508 bytes: 378.000000 | |
| Table#: 1 cost: 6980.762770 card: 1662.709297 bytes: 58205.000000 | |
| Table#: 2 cost: 619008.172837 card: 152972.806866 bytes: 9331353.000000 | |
| Table#: 3 cost: 624765.308876 card: 3322.116945 bytes: 255794.000000 | |
| Table#: 4 cost: 629039.670785 card: 72.146555 bytes: 7560.000000 | |
| *********************** | |
| Join order[2]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| NL Join | |
| Outer table: Card: 152972.806866 Cost: 619008.172837 Resp: 619008.172837 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.145843 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.145843 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.145843 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 653901356.454534 Resp: 653901356.454534 Degree: 1 | |
| Cost_io: 651690827.000000 Cost_cpu: 87691672017119 | |
| Resp_io: 651690827.000000 Resp_cpu: 87691672017119 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 7045160.313013 Resp: 7045160.313013 Degree: 1 | |
| Cost_io: 7040295.000000 Cost_cpu: 193006898015 | |
| Resp_io: 7040295.000000 Resp_cpu: 193006898015 | |
| Best NL cost: 7045160.313013 | |
| resc: 7045160.313013 resc_io: 7040295.000000 resc_cpu: 193006898015 | |
| resp: 7045160.313013 resp_io: 7040295.000000 resc_cpu: 193006898015 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 3322.116945 = outer (152972.806866) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 3322 Computed: 3322.116945 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 619008.172837 card 152972.806866 bytes: deg: 1 resp: 619008.172837 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 1461 Row size: 78 Total Rows: 152973 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 792 | |
| Total IO sort cost: 2253.000000 Total CPU sort cost: 194351197 | |
| Total Temp space used: 22193000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 3612 Row size: 41 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1958 | |
| Total IO sort cost: 5570.000000 Total CPU sort cost: 759230959 | |
| Total Temp space used: 57795000 | |
| SM join: Resc: 631126.731009 Resp: 631126.731009 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 631126.731009 | |
| resc: 631126.731009 resc_io: 627510.000000 resc_cpu: 143475667664 | |
| resp: 631126.731009 resp_io: 627510.000000 resp_cpu: 143475667664 | |
| Outer table: DATE_DIM Alias: DATE_DIM | |
| resc: 619008.172837 card 152972.806866 bytes: deg: 1 resp: 619008.172837 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1893.724741 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 1364 probefrag: 3513 ppasses: 1 | |
| Hash join: Resc: 625173.417875 Resp: 625173.417875 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 625173.417875 | |
| resc: 625173.417875 resc_io: 621576.000000 resc_cpu: 142709515915 | |
| resp: 625173.417875 resp_io: 621576.000000 resp_cpu: 142709515915 | |
| Best:: JoinMethod: Hash | |
| Cost: 625173.417875 Degree: 1 Resp: 625173.417875 Card: 3322.116945 Bytes: | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 3322.116945 Cost: 625173.417875 Resp: 625173.417875 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146297 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146297 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146297 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| Access Path: TableScan | |
| NL Join: Cost: 14812018.103210 Resp: 14812018.103210 Degree: 1 | |
| Cost_io: 14760494.000000 Cost_cpu: 2043960441421 | |
| Resp_io: 14760494.000000 Resp_cpu: 2043960441421 | |
| ****** Costing Index SYS_C0014629 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_SCAN | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = INDEX_FILTER | |
| Access Path: index (RangeScan) | |
| Index: SYS_C0014629 | |
| resc_io: 42.000000 resc_cpu: 333531 | |
| ix_sel: 5.5048e-05 ix_sel_with_filters: 5.5048e-05 | |
| NL Join : Cost: 764725.348017 Resp: 764725.348017 Degree: 1 | |
| Cost_io: 761100.000000 Cost_cpu: 143817504265 | |
| Resp_io: 761100.000000 Resp_cpu: 143817504265 | |
| Best NL cost: 764725.348017 | |
| resc: 764725.348017 resc_io: 761100.000000 resc_cpu: 143817504265 | |
| resp: 764725.348017 resp_io: 761100.000000 resc_cpu: 143817504265 | |
| SPD: Return code in qosdDSDirSetup: NODIR, estType = JOIN | |
| Join Card: 72.146555 = outer (3322.116945) * inner (719384.000000) * sel (3.0188e-08) | |
| Join Card - Rounded: 72 Computed: 72.146555 | |
| Grouping column cardinality [WS_ITEM_SK] 17964 | |
| Grouping column cardinality [WS_EXT_DIS] 284768 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 625173.417875 card 3322.116945 bytes: deg: 1 resp: 625173.417875 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 44 Row size: 108 Total Rows: 3322 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 26 | |
| Total IO sort cost: 70.000000 Total CPU sort cost: 42504360 | |
| Total Temp space used: 713000 | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2467 Row size: 28 Total Rows: 719384 | |
| Initial runs: 2 Merge passes: 1 IO Cost / pass: 1338 | |
| Total IO sort cost: 3805.000000 Total CPU sort cost: 731034189 | |
| Total Temp space used: 40526000 | |
| SM join: Resc: 633339.437512 Resp: 633339.437512 [multiMatchCost=0.000000] | |
| SM Join | |
| SM cost: 633339.437512 | |
| resc: 633339.437512 resc_io: 629709.000000 resc_cpu: 144019404453 | |
| resp: 633339.437512 resp_io: 629709.000000 resp_cpu: 144019404453 | |
| Outer table: WEB_SALES Alias: WEB_SALES | |
| resc: 625173.417875 card 3322.116945 bytes: deg: 1 resp: 625173.417875 | |
| Inner table: WEB_SALES Alias: WEB_SALES | |
| resc: 4271.520297 card: 719384.000000 bytes: deg: 1 resp: 4271.520297 | |
| using dmeth: 2 #groups: 1 | |
| Cost per ptn: 1.841107 #ptns: 1 | |
| hash_area: 124 (max=14336) buildfrag: 41 probefrag: 2459 ppasses: 1 | |
| Hash join: Resc: 629446.779279 Resp: 629446.779279 [multiMatchCost=0.000000] | |
| HA Join | |
| HA cost: 629446.779279 | |
| resc: 629446.779279 resc_io: 625834.000000 resc_cpu: 143318902605 | |
| resp: 629446.779279 resp_io: 625834.000000 resp_cpu: 143318902605 | |
| GROUP BY sort | |
| GROUP BY/Correlated Subquery Filter adjustment factor: 0.707107 | |
| GROUP BY cardinality: 72.000000, TABLE cardinality: 72.000000 | |
| HAVING selectivity:0.049988 -> GROUPS: 4.000000 | |
| Vector group by not costed because no SYS_OP_XLATE_USE in group by. | |
| SORT ressource Sort statistics | |
| Sort width: 334 Area size: 292864 Max Area size: 58720256 | |
| Degree: 1 | |
| Blocks to Sort: 2 Row size: 126 Total Rows: 72 | |
| Initial runs: 1 Merge passes: 0 IO Cost / pass: 0 | |
| Total IO sort cost: 0.000000 Total CPU sort cost: 39690001 | |
| Total Temp space used: 0 | |
| Join order aborted: cost > best plan cost | |
| *********************** | |
| Join order[3]: ITEM[ITEM]#0 DATE_DIM[DATE_DIM]#1 WEB_SALES[WEB_SALES]#3 DATE_DIM[DATE_DIM]#2 WEB_SALES[WEB_SALES]#4 | |
| *************** | |
| Now joining: WEB_SALES[WEB_SALES]#3 | |
| *************** | |
| NL Join | |
| Outer table: Card: 1662.709297 Cost: 6980.762770 Resp: 6980.762770 Degree: 1 Bytes: | |
| Access path analysis for WEB_SALES | |
| Scan IO Cost (Disk) = 4256.146723 | |
| Scan CPU Cost (Disk) = 536349989.600000 | |
| Total Scan IO Cost = 4256.146723 (scan (Disk)) | |
| + 0.000000 (io filter eval) (= 0.000000 (per row) * 719384.000000 (#rows)) | |
| = 4256.146723 | |
| Total Scan CPU Cost = 536349989.600000 (scan (Disk)) | |
| + 35971180.028625 (cpu filter eval) (= 50.002752 (per row) * 719384.000000 (#rows)) | |
| = 572321169.628625 | |
| Inner |
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