[wp-trac] [WordPress Trac] #35797: delete_metadata should only delete metadata cache entries with the value specified in $meta_value arg

[WordPress Trac]

#35797: delete_metadata should only delete metadata cache entries with the value
specified in $meta_value arg
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 Reporter:  rahal.aboulfeth     |       Owner:
     Type:  defect (bug)        |      Status:  new
 Priority:  normal              |   Milestone:  Awaiting Review
Component:  Options, Meta APIs  |     Version:  trunk
 Severity:  normal              |  Resolution:
 Keywords:  has-patch           |     Focuses:  administration, performance
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Changes (by Clorith):

 * keywords:   => has-patch


Comment:

 I'm not sure your patch applies here, as it fires on the conditional that
 you've supplied `delete_metadata` with the $delete_all as true, and you
 are then meant to delete all entries with that key regardless of the
 meta_value.

 I suspect it would probably make more sense to look into the logic of
 `wp_delete_attachment` here

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Ticket URL: <https://core.trac.wordpress.org/ticket/35797#comment:3>
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