[wp-trac] [WordPress Trac] #15400: Recent comments widget triggers query for each post not in cache

[WordPress Trac]

#15400: Recent comments widget triggers query for each post not in cache
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 Reporter:  nacin        |       Owner:                           
     Type:  enhancement  |      Status:  new                      
 Priority:  normal       |   Milestone:  Future Release           
Component:  Cache        |     Version:                           
 Severity:  normal       |    Keywords:  needs-patch 3.2-early gci
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Comment(by westi):

 I've reviewed your patch and have the following comments.

    1. You shouldn't directly access/delete cache objects from within the
 widget code
    2. It would be better to do two queries one to fetch the comments and
 one with get_posts to fetch and cache the posts.

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Ticket URL: <http://core.trac.wordpress.org/ticket/15400#comment:8>
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