Re: Very slow "creating sort index"
Also 5.5 on the other machine?
The 5.5 optimiser seems to have decided the stats don't predict that index will help. Did you try Force Index? Or adding a covering index?
I'd be curious what the 8.0 optimiser would make of it.
Subject
Views
Written By
Posted
332
July 11, 2018 08:42AM
Re: Very slow "creating sort index"
133
July 11, 2018 10:37AM
117
July 11, 2018 11:31AM
178
July 11, 2018 01:00PM
Sorry, you can't reply to this topic. It has been closed.
Content reproduced on this site is the property of the respective copyright holders.
It is not reviewed in advance by Oracle and does not necessarily represent the opinion
of Oracle or any other party.