[wp-trac] [WordPress Trac] #19729: WP_Meta_Query is inefficient when only specifying keys in "OR" query

[WordPress Trac]

#19729: WP_Meta_Query is inefficient when only specifying keys in "OR" query
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 Reporter:  joehoyle                             |       Owner:  ryan
     Type:  enhancement                          |      Status:  closed
 Priority:  normal                               |   Milestone:  3.5
Component:  Query                                |     Version:  3.3
 Severity:  normal                               |  Resolution:  fixed
 Keywords:  has-patch 3.5-early commit needs-    |
  unit-tests                                     |
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Changes (by ryan):

 * owner:   => ryan
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [22103]:
 {{{
 #!CommitTicketReference repository="" revision="22103"
 Improve performance of WP_Meta_Query when doing OR queries on meta keys.
 Props joehoyle, SergeyBiryukov. fixes #19729
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/19729#comment:21>
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