[wp-trac] [WordPress Trac] #50161: Slow query in WP_Posts_List_Table, no way to avoid with filters/hooks

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Mon Sep 8 13:46:17 UTC 2025


#50161: Slow query in WP_Posts_List_Table, no way to avoid with filters/hooks
-------------------------+------------------------------------------
 Reporter:  LucasMS      |       Owner:  SergeyBiryukov
     Type:  enhancement  |      Status:  reopened
 Priority:  normal       |   Milestone:  6.9
Component:  Database     |     Version:  5.4.1
 Severity:  normal       |  Resolution:
 Keywords:               |     Focuses:  administration, performance
-------------------------+------------------------------------------

Comment (by SergeyBiryukov):

 In [changeset:"60721" 60721]:
 {{{
 #!CommitTicketReference repository="" revision="60721"
 Upgrade/Install: Correct the database upgrade routine for WordPress 6.9.

 This commit:
 * Moves the call to `upgrade_690()` to the correct place so it actually
 gets called.
 * Wraps Hello Dolly upgrade code in a version check per standard practice.
 * Removes the `$wpdb->query()` call to avoid attempting to create the new
 index twice, once in the upgrade and once in `dbDelta()`.

 Follow-up to [60666], [60716], [60717].

 Props peterwilsoncc, mukesh27.
 See #50161, #53323.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/50161#comment:39>
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