[wp-trac] [WordPress Trac] #20345: Don't show Author column on posts screen for single author sites

[WordPress Trac]

#20345: Don't show Author column on posts screen for single author sites
----------------------------+------------------
 Reporter:  johnbillion     |       Owner:
     Type:  enhancement     |      Status:  new
 Priority:  low             |   Milestone:  3.4
Component:  Administration  |     Version:  3.4
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |
----------------------------+------------------

Comment (by SergeyBiryukov):

 Not sure about the performance impact of `count_users()` with a large
 `wp_usermeta` table.

 [attachment:20345.3.patch] is an attempt to implement a lightweight
 function that will just check the number of records in `wp_users`.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/20345#comment:8>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software