[wp-trac] [WordPress Trac] #4365: Deleting a category scales poorly

[WordPress Trac]

#4365: Deleting a category scales poorly
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 Reporter:  markjaquith     |       Owner:  anonymous
     Type:  defect          |      Status:  new      
 Priority:  normal          |   Milestone:  2.4      
Component:  Administration  |     Version:           
 Severity:  normal          |    Keywords:           
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 Deleting a category scales very poorly if that category has many posts
 (especially if it has many posts whose only category is the deleted one).

 The operation can take several minutes with only a few thousand posts.

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Ticket URL: <http://trac.wordpress.org/ticket/4365>
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