MySQL Forums
Forum List  »  Optimizer & Parser

Advanced Search
New Topic

Re: inner join on range criteria: unable to use index?
Posted by: KimSeong Loh
Date: August 11, 2008 05:56PM

There is a difference between equal comparison and range comparison, equal being more selective will be preferred.

Navigate: Previous Message• Next Message
Options: Reply• Quote


Subject
Views
Written By
Posted
inner join on range criteria: unable to use index?
10463
Joseph Fisk
August 11, 2008 04:34PM
Re: inner join on range criteria: unable to use index?
3714
KimSeong Loh
August 11, 2008 05:56PM
Re: inner join on range criteria: unable to use index?
3774
Joseph Fisk
August 11, 2008 06:04PM
Re: inner join on range criteria: unable to use index?
3592
KimSeong Loh
August 12, 2008 01:38AM
Re: inner join on range criteria: unable to use index?
3269
Joseph Fisk
August 12, 2008 09:30AM
Re: inner join on range criteria: unable to use index?
3223
KimSeong Loh
August 12, 2008 07:11PM
Re: inner join on range criteria: unable to use index?
3743
Joseph Fisk
August 12, 2008 12:52PM
Re: inner join on range criteria: unable to use index?
3084
Rick James
September 26, 2008 11:38PM


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.