[wp-trac] [WordPress Trac] #10852: improve get_page_children

[WordPress Trac]

#10852: improve get_page_children
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 Reporter:  hailin        |       Owner:  westi    
     Type:  enhancement   |      Status:  reviewing
 Priority:  normal        |   Milestone:  2.9      
Component:  Optimization  |     Version:  2.9      
 Severity:  normal        |    Keywords:  has-patch
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Comment(by FolioVision):

 There is another solution for this problem which has O(1) complexity, but
 would require an extra field in the posts table. Another downside is that
 it would be much slower when posting a new page or updating a page. O(n)
 is really the best solution so let's go for it.

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Ticket URL: <http://core.trac.wordpress.org/ticket/10852#comment:13>
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