boundary_query_vs_split_by_sqoop.sh

https://stackoverflow.com/questions/40838036/what-is-the-difference-between-split-by-and-boundary-query-in-sqoop


https://discuss.itversity.com/t/using-boundary-query/18673



https://stackoverflow.com/questions/37206232/sqoop-import-composite-primary-key-and-textual-primary-key


https://hadoopbaseblog.wordpress.com/2017/03/09/how-to-use-boundary-query-via-sqoop-statement-for-importing-table-from-mysql-rdbms-to-hdfs-in-hadoop/


https://hadoopbaseblog.wordpress.com/2017/03/07/how-to-handle-non-primary-key-tables-or-import-table-from-mysql-rdbms-to-hdfs-that-has-no-primary-key/

https://stackoverflow.com/questions/51287815/sqoop-import-big-table-with-no-integer-key
https://community.cloudera.com/t5/Support-Questions/Sqoop-split-by-on-a-string-varchar-column/m-p/165528?childToView=203173#answer-203173

https://community.hitachivantara.com/s/article/lessons-learned-with-sqoop

https://community.cloudera.com/t5/Support-Questions/sqoop-import-of-huge-tables-with-no-integer-columns/td-p/294294


https://energie.labs.fhv.at/~repe/bigdata/introduction-to-big-data-projects/sqoop/

https://www.edureka.co/community/52022/how-does-data-gets-split-in-sqoop


https://stackoverflow.com/questions/40838036/what-is-the-difference-between-split-by-and-boundary-query-in-sqoop

https://stackoverflow.com/questions/37042357/sqoop-data-splitting/37048390#37048390


https://community.cloudera.com/t5/Community-Articles/Importing-data-from-Teradata-into-Hive/ta-p/247194


https://stackoverflow.com/questions/55358837/dynamic-schema-generation-from-array-of-columns