first we must have to pre plan like analyse the cost,
resources and time involved then if it is profitable we
must have to take up. Then we must have to p...
Create a plan table with utlxplan.sql. Use the explain plan set statement_id = ‘tst1′ into plan_table for a SQL statement. Look at the explain plan with utl...
The answer is the standard library function qsort(). It’s the easiest sort by far for several reasons:
It is already written.
It is already debugged.
It...