[wp-trac] [WordPress Trac] #16267: update_post_meta doesn't differenciate between multiple identical values

[WordPress Trac]

#16267: update_post_meta doesn't differenciate between multiple identical values
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 Reporter:  moskjis      |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  General      |     Version:  3.1
 Severity:  minor        |  Resolution:
 Keywords:  has-patch    |
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Comment (by nacin):

 Meta_id ideally should be entirely internal and never exposed, so I'd
 probably prefer the approach in #10905.

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Ticket URL: <http://core.trac.wordpress.org/ticket/16267#comment:3>
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