Changeset 46194 for trunk/src/wp-includes/wp-db.php

Timestamp:

09/19/2019 10:06:41 PM (5 years ago)

Author:

whyisjake

Message:

Multisite: Remove the redundant blog_versions table.

As part of the Multisite installation process, a blog_versions table is created. This table is never read from (except immediately prior to updating it), it's only ever inserted into or updated. It is not used to determine which blogs need to be upgraded.
This table was introduced in 3.0 when the WPMU schema was merged #11644 and it appears the table has never been used in core and is therefore redundant and may as well be removed.

Props johnbillion, nacin, ryan, johnjamesjacoby, whyisjake.

Fixes #19755. See #41685.

File:

• trunk/src/wp-includes/wp-db.php (modified) (2 diffs)

trunk/src/wp-includes/wp-db.php

@@ -307 +307 @@
         'sitecategories',
         'registration_log',
-        'blog_versions',
     );
 
@@ -425 +424 @@
      */
     public $blogmeta;
-
-    /**
-     * Multisite Blog Versions table
-     *
-     * @since 3.0.0
-     * @var string
-     */
-    public $blog_versions;
 
     /**