[wp-trac] Re: [WordPress Trac] #9167: query_posts('meta_key=foo')
returns duplicate posts
WordPress Trac
wp-trac at lists.automattic.com
Thu Feb 19 17:28:56 GMT 2009
#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: has-patch
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Comment(by mrmist):
Replying to [comment:15 scribu]:
> Ideally, you should exclude the meta_value column from the SELECT
statement, but I'm not sure if it can be done.
That was sort of my point. If meta_value is being fetched for no reason
and discarded the query cost is going up. Best never to fetch it in the
first place and not need the group_by.
Of course if the query can't be broken up that way then I guess it would
have to do.
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Ticket URL: <http://core.trac.wordpress.org/ticket/9167#comment:16>
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