[wp-trac] [WordPress Trac] #11213: Missing keys on user IDs?

WordPress Trac wp-trac at lists.automattic.com
Sun Feb 28 12:54:35 UTC 2010


#11213: Missing keys on user IDs?
-------------------------------+--------------------------------------------
 Reporter:  Denis-de-Bernardy  |       Owner:  ryan                        
     Type:  enhancement        |      Status:  new                         
 Priority:  normal             |   Milestone:  3.0                         
Component:  Database           |     Version:  2.9                         
 Severity:  normal             |    Keywords:  has-patch early dev-feedback
-------------------------------+--------------------------------------------

Comment(by Denis-de-Bernardy):

 much the same: I'm not entirely sure if deleting a user re-assigns or
 unsets that user's ID in comments, but if it does the index helps. it
 could be argued that such an index isn't useful, though, since it's a very
 infrequent query.

 That is *unless* someone decides to build a forum using a custom WP type
 ("thread") and comments. In this case, fetching a user's participated
 threads (or more simply in WP, his participated discussions) makes it
 indispensable.

 Re the one on the posts table, my original thought had a lot more to do
 with the author-related queries.

 Note that, in both cases, it may make sense to index (user_id, status) or
 even (user_id, status, date) instead.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/11213#comment:10>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software


More information about the wp-trac mailing list