MySQL Forums
Forum List  »  Optimizer & Parser

Advanced Search
New Topic

Re: Simple query spending too much time in 'statistics' state without reason
Posted by: Rick James
Date: August 22, 2012 07:44PM

Yeah, the states ("statistics", etc) often don't say anything useful.

Please provide EXPLAIN SELECT ...

Are there only 3 columns in the table, or did you 'simplify' the example?

INDEX(b, a) _might_ help, but it would take some time to add the index.

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


Subject
Views
Written By
Posted
Simple query spending too much time in 'statistics' state without reason
12221
Vincent B.
August 21, 2012 06:19AM
Re: Simple query spending too much time in 'statistics' state without reason
6090
Rick James
August 22, 2012 07:44PM
Re: Simple query spending too much time in 'statistics' state without reason
6525
Jørgen Løland
August 24, 2012 06:24AM
Re: Simple query spending too much time in 'statistics' state without reason
4801
Vincent B.
August 28, 2012 01:53AM


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.