[wp-trac] Re: [WordPress Trac] #9167: query_posts('meta_key=foo') returns duplicate posts

[WordPress Trac]

#9167: query_posts('meta_key=foo') returns duplicate posts
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 Reporter:  scribu        |       Owner:  anonymous
     Type:  defect (bug)  |      Status:  new      
 Priority:  normal        |   Milestone:  2.7.2    
Component:  General       |     Version:           
 Severity:  normal        |    Keywords:           
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Comment(by filosofo):

 Replying to [comment:7 filosofo]:
 > Not selecting the meta_value probably isn't very helpful for most of the
 situations in which you would be querying by meta_key.

 Thinking about it a little more, I take that back.  If someone is querying
 just for meta_key and doesn't query the meta_value, then this would work.
 I'll come up with a patch in a bit.

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Ticket URL: <http://core.trac.wordpress.org/ticket/9167#comment:8>
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