Archives of the TeradataForum
Message Posted: Fri, 06 Jan 2006 @ 15:35:30 GMT
Subj: | | Re: Different Explain plan for different users - SAME SQL |
|
From: | | Al MacGowan |
I wanted to thank all of you for your assistance with this topic. We finally got enough of a persuasion with management to say that there was
enough reason to rewrite the 6 minute query that sometimes runs 4 hours, into a 3 second query, that we can't make run any longer than 3 seconds,
and send it back through QA/Test.
Unfortunately, I do not have any information as to why two different sessions get different execution paths on 100% identical
data/stats/circumstances. I'm hoping to not have to worry about it again (being REALLY hopeful).
Thanks again!
Alistair MacGowan
Senior Database Administrator
|