[wp-trac] [WordPress Trac] #20134: Performance Problems with Complex Meta Queries

[WordPress Trac]

#20134: Performance Problems with Complex Meta Queries
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 Reporter:  dominicp      |       Owner:
     Type:  enhancement   |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Query         |     Version:  3.3.1
 Severity:  normal        |  Resolution:
 Keywords:  dev-feedback  |
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Comment (by dominicp):

 I'm not a MySQL expert, but someone said on the stackoverflow question
 that that might not help (http://stackoverflow.com/questions/8893160
 /mysql-wordpress-slow-query-when-using-in-
 statements/8893207#comment11120031_8893207).

 I tested out creating a 10 character index, and I didn't see any impact on
 performance in my particular case.

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Ticket URL: <http://core.trac.wordpress.org/ticket/20134#comment:2>
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