SQL & PL/SQL

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

MINUS Query problem

449944Oct 21 2009 — edited Oct 21 2009

Hey, I am having a problem with one of the minus queries I wrote.

When I execute my source query and Target query seperately they return back in a less than a minute.

Where as if I use Source minus Target It is taking more than 5 hours. Can any one explain me the reason.

Thanks & Regards

Locked Post

New comments cannot be posted to this locked post.

Locked on Nov 18 2009

Added on Oct 21 2009

5 comments

361 views