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...

  • 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 ...
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    Oracle Interview Handbook Schema:  Logical container of data structures called schema objects Schema Objects: 1. Table  : Basi...