[wp-trac] [WordPress Trac] #17582: Problems with duplicated users

[WordPress Trac]

#17582: Problems with duplicated users
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 Reporter:  scribu        |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  3.2
Component:  Query         |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |
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Comment (by greuben):

 > and there's no proof that it has better performance
 Actually, .2.diff is faster than .3.diff

 Run EXPLAIN on the queries generated by two patches, you'll find that
 .2.diff is faster.

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Ticket URL: <http://core.trac.wordpress.org/ticket/17582#comment:13>
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