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CREATE OR REPLACE FUNCTION md5_digest(input_string IN VARCHAR2) RETURN VARCHAR2
IS
hex_digest varchar2(32);
digest varchar2(16);
BEGIN digest := DBMS_OBFUSCATION_TOOLKIT.MD5(INPUT_STRING => input_string);
SELECT Lower(RAWTOHEX(digest)) INTO hex_digest FROM dual;
RETURN hex_digest;
END;

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declare

v_img1 BLOB;

v_img2 BLOB;

begin

select t.data into v_img1 from my_images t;

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#!/usr/bin/python
# By Giorgi Jvaridze
# 13.10.2008
# [email protected]


def chk(t):
    n0="00001111100000011100111100100111111000011111100100111100111000000111110000"
    n1="011111101101111110010000000000000000000001111111110"
    n2="011111101100111110010001111100010011111001100111100111001100011110000101111100"

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DECLARE
   TYPE rc IS REF CURSOR;
   l_rc rc;
   l_dummy all_objects.object_name%TYPE;
   l_start number DEFAULT dbms_utility.get_time;
BEGIN
   FOR i IN 1 .. 1000
   LOOP
      OPEN l_rc FOR
         'select object_name

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DECLARE
   TYPE rc IS REF CURSOR;
   l_rc rc;
   l_dummy all_objects.object_name%TYPE;
   l_start number DEFAULT dbms_utility.get_time;
BEGIN
   FOR i IN 1 .. 1000
   LOOP
      OPEN l_rc FOR
         'select object_name

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create or replace procedure my_test_int is
n number;
begin
n := 0;
for i in 1 .. 10000 loop
    for ii in 1 .. 80000 loop
        n := n + 1;
        n := n + 1;
    end loop;
end loop;

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alter session set plsql_code_type='NATIVE';
create or replace procedure my_test_nat is
n number;
begin
n := 0;
for i in 1 .. 10000 loop
    for ii in 1 .. 80000 loop
        n := n + 1;
        n := n + 1;
    end loop;

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declare
l_start number DEFAULT dbms_utility.get_time;
begin
    my_test_int;
    dbms_output.put_line('my_test_int: ' ||
      ROUND((dbms_utility.get_time - l_start) / 100, 2) || ' წამი...');
    l_start := dbms_utility.get_time;
    my_test_nat;
    dbms_output.put_line('my_test_nat: ' ||
      ROUND((dbms_utility.get_time - l_start) / 100, 2) || ' წამი...');

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import os, shutil, sys
plsql_native_library_dir = 'plsqltest'
copy_to_dir = 'mydir'
while True:
    for fl in os.listdir(plsql_native_library_dir):
        if fl[-2:] == '.c':
            shutil.copy(plsql_native_library_dir+fl, copy_to_dir+fl)
            sys.exit()

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$ wget "http://download.zeromq.org/zeromq-2.1.7.tar.gz"
$ tar zxvf zeromq-2.1.7.tar.gz
$ cd zeromq-2.1.7/