[wp-trac] Re: [WordPress Trac] #8561: query in meta_form() function in /wp-admin/includes/template.php causes post/page editing to load slowly

[WordPress Trac]

#8561: query in meta_form() function in /wp-admin/includes/template.php causes
post/page editing to load slowly
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 Reporter:  fastpipe                               |        Owner:  anonymous
     Type:  defect                                 |       Status:  new      
 Priority:  high                                   |    Milestone:  2.8      
Component:  Optimization                           |      Version:  2.7      
 Severity:  critical                               |   Resolution:           
 Keywords:  meta_key,postmeta,post,page has-patch  |  
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Comment (by mrmist):

 True.  The 0 or 1 index would be low cardinatlity though so not that
 great.  Either way your query is an improvement on the original I think.

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Ticket URL: <http://trac.wordpress.org/ticket/8561#comment:5>
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