[wp-trac] [WordPress Trac] #17935: Quick edit in admin bypasses custom_column filters in wp-admin/edit.php

[WordPress Trac]

#17935: Quick edit in admin bypasses custom_column filters in wp-admin/edit.php
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 Reporter:  postpostmodern  |       Owner:  wonderboymusic
     Type:  defect (bug)    |      Status:  closed
 Priority:  normal          |   Milestone:
Component:  Query           |     Version:  3.2
 Severity:  normal          |  Resolution:  wontfix
 Keywords:  has-patch       |
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Comment (by postpostmodern):

 Replying to [comment:11 nacin]:
 > Adding new fields into WP_Query for what you're trying to do isn't
 supported. It pollutes the cache and can cause all sorts of problems and
 inconsistencies. You're going to want to instead use get_post_meta(), not
 $post->price. Then you won't have a problem in either context.

 I will have a problem if I wish to sort on price.  I don't quite
 understand how this pollutes the cache or causes problems - the
 posts_fields, posts_join, posts_orderby etc. filters are all supported and
 documented.  Would adding {{{'cache_results' => false}}} to the query
 solve this?

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Ticket URL: <http://core.trac.wordpress.org/ticket/17935#comment:12>
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