[wp-trac] [WordPress Trac] #20838: Don't populate $col_info in production

[WordPress Trac]

#20838: Don't populate $col_info in production
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 Reporter:  GrahamKelly  |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  3.5
Component:  Database     |     Version:  3.3.2
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |
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Changes (by pento):

 * keywords:  needs-patch => has-patch


Comment:

 New patch uses a magic getter to only load column info when requested.

 The only downside of this is that we can't do the `mysql_free_result(
 $this->result )` in `wpdb::query()`, so I've moved it to `wpdb::flush()`.

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Ticket URL: <http://core.trac.wordpress.org/ticket/20838#comment:4>
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