[wp-trac] [WordPress Trac] #11799: WPDB code improvements

[WordPress Trac]

#11799: WPDB code improvements
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 Reporter:  hakre        |       Owner:  ryan
     Type:  enhancement  |      Status:  new 
 Priority:  normal       |   Milestone:  3.0 
Component:  Database     |     Version:  3.0 
 Severity:  normal       |    Keywords:      
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 While taking care about various places over the past weeks I somehow
 returned back more and more often to WPDB starting to beautify and
 refactor the code in there.

 I create this ticket now to collect changes on wpdb to improve the code.

 Related:
  * #6836 - Prepare queries using INSERT/UPDATE should use wpdb::insert()
 or wpdb::update()
  * #7171 - wpdb::insert() & wpdb::update() need to allow typecasting of
 params.
  * #11318 - $wpdb->prepare() Chokes on single literal percentage chars?
  * #11372 - wpdb::query returns FALSE on TRUNCATE
  * #11605 - wpdb::_weak_escape() is an alias to addslashes only
  * #11608 - wpdb->prepare() is broken
  * #11649 - Upgrades Fail Because of [11883]

 The two most important things while I rewrite some parts of WPDB is code
 duplication and massive memory leaks in that class.

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Ticket URL: <http://core.trac.wordpress.org/ticket/11799>
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