[wp-trac] Re: [WordPress Trac] #6593: Tags with custom slugs get recreated on post edit screen

[WordPress Trac]

#6593: Tags with custom slugs get recreated on post edit screen
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 Reporter:  jhodgdon         |        Owner:  anonymous
     Type:  defect           |       Status:  new      
 Priority:  normal           |    Milestone:  2.9      
Component:  Administration   |      Version:  2.5      
 Severity:  normal           |   Resolution:           
 Keywords:  tags, has-patch  |  
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Comment (by ryan):

 Patch adds an index to term.name and does a query on the name of the slug
 query does not match anything. I decided to do two queries instead of
 lumping it into so that the typical case of where the slug matches doesn't
 get slowed down.  "slug" has a UNIQUE index meaning the SELECT does a very
 fast const join type.  SELECTing on slug OR name results in a slower
 index_merge.  Since we expect to be matching on the slug in most cases,
 lets keep that as fast a possible.

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Ticket URL: <http://trac.wordpress.org/ticket/6593#comment:6>
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