[wp-trac] [WordPress Trac] #11721: Undefined index: class in C:\Vn\wptest\wp-includes\wp-db.php at line 1112

[WordPress Trac]

#11721: Undefined index:  class in C:\Vn\wptest\wp-includes\wp-db.php at line 1112
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 Reporter:  arena             |       Owner:  westi                        
     Type:  defect (bug)      |      Status:  new                          
 Priority:  normal            |   Milestone:  2.9.2                        
Component:  Warnings/Notices  |     Version:  2.9.1                        
 Severity:  normal            |    Keywords:  has-patch tested dev-feedback
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Comment(by hakre):

 Jup, it's important to keep in mind that the @-operator is a hard hit on
 performance. Avoid if possible.

 There are plenty of queries executed ... .

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Ticket URL: <http://core.trac.wordpress.org/ticket/11721#comment:6>
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