[wp-trac] [WordPress Trac] #22176: Cache the results of the posts_request_ids query

[WordPress Trac]

#22176: Cache the results of the posts_request_ids query
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 Reporter:  ryan                                 |       Owner:
     Type:  enhancement                          |      Status:  new
 Priority:  normal                               |   Milestone:  Future
Component:  Query                                |  Release
 Severity:  normal                               |     Version:  3.4.2
 Keywords:  has-patch 2nd-opinion has-unit-      |  Resolution:
  tests                                          |     Focuses:
                                                 |  performance
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Comment (by spacedmonkey):

 My last patch is going a little bit out of scope. It become about
 refactoring WP_Query to make the code cleaner. In #41678 does much of the
 refactoring in this ticket and makes different return types run through
 filters. As more the filters run on more return types, this caching can
 happen outside of core.

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Ticket URL: <https://core.trac.wordpress.org/ticket/22176#comment:16>
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