[wp-trac] [WordPress Trac] #12257: wpdb Scales Badly Due to Unnecessary Copies of All Query Results

[WordPress Trac]

#12257: wpdb Scales Badly Due to Unnecessary Copies of All Query Results
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 Reporter:  miqrogroove   |       Owner:  ryan          
     Type:  defect (bug)  |      Status:  new           
 Priority:  normal        |   Milestone:  Future Release
Component:  Database      |     Version:                
 Severity:  critical      |    Keywords:  dev-feedback  
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Changes (by nacin):

  * milestone:  3.0 => Future Release


Comment:

 > $this->last_result should be maintained as a MySQL resource and properly
 optimized using the MySQL client layer

 Without digging too deeply here, I'd tend to agree. It'd be nice to see
 more performance squeezed out of wpdb, and prevent one more wsod/memory
 exhaustion issue.

 This is something good to be brought up during scope meetings and then we
 can mark it early for a release.

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Ticket URL: <http://core.trac.wordpress.org/ticket/12257#comment:4>
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