[wp-trac] [WordPress Trac] #18536: Improve performance of WP_Query core

[WordPress Trac]

#18536: Improve performance of WP_Query core
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 Reporter:  cheald           |       Owner:
     Type:  enhancement      |      Status:  new
 Priority:  normal           |   Milestone:  3.4
Component:  Performance      |     Version:  3.2.1
 Severity:  normal           |  Resolution:
 Keywords:  has-patch early  |
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Comment (by prettyboymp):

 I was thinking about this ticket in combination with some others like
 #19726 and wondering if we should look into create a separate function
 that that would fill in the posts array from the passed in ID's that would
 first check cache for each post_id before trying to get it's data from the
 DB.  This would allow the second query to be avoided in a lot of cases
 where an object cache was available.  The order of the posts could easily
 be rebuilt from the order of the post_ids passed in.

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Ticket URL: <http://core.trac.wordpress.org/ticket/18536#comment:22>
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