Thursday, October 15, 2020

Unanswered questions

why packages? global variables loads to buffer memory thereby performance Dimensional databses - star and snowflake schema Fact and dimensional tables Index organized tables pipelined functions local and global indexes
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Unanswered questions

why packages? global variables loads to buffer memory thereby performance Dimensional databses - star and snowflake schema Fact and dimensi...

  • FOR ALL Bulk Collect
    create table test_ins (table_name varchar2(3000)); truncate table test_ins; select * from test_ins; declare type nes_tab is table of ...
  • UNIX
    awk command : https://www.geeksforgeeks.org/awk-command-unixlinux-examples/ awk options 'selection _criteria {action }' input-f...
  • Unanswered questions
    why packages? global variables loads to buffer memory thereby performance Dimensional databses - star and snowflake schema Fact and dimensi...