[wp-trac] [WordPress Trac] #16706: Queries using "category__and" are slow on large databases

[WordPress Trac]

#16706: Queries using "category__and" are slow on large databases
---------------------------------+-----------------------------
 Reporter:  tigertech            |       Owner:  scribu
     Type:  defect (bug)         |      Status:  accepted
 Priority:  normal               |   Milestone:  Future Release
Component:  Performance          |     Version:  3.1
 Severity:  normal               |  Resolution:
 Keywords:  has-patch 3.3-early  |
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Comment (by scribu):

 > I actually tried the combined patch 16706.2.diff first but got an error.
 Also tried it last but same error

 It applies cleanly for me.

 Make sure you {{{cd}}}-ed into the right directory (the wp root directory)
 and make sure you have a clean checkout:

 {{{
 svn revert --recursive .
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/16706#comment:44>
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