Ticket #21435: 21435.3.diff

src/wp-admin/includes/schema.php

@@ -101 +101 @@
   KEY comment_post_ID (comment_post_ID),
   KEY comment_approved_date_gmt (comment_approved,comment_date_gmt),
   KEY comment_date_gmt (comment_date_gmt),
-  KEY comment_parent (comment_parent)
+  KEY comment_parent (comment_parent),
+  KEY comment_author_email (comment_author_email(10))
 ) $charset_collate;
 CREATE TABLE $wpdb->links (
   link_id bigint(20) unsigned NOT NULL auto_increment,

src/wp-includes/version.php

@@ -11 +11 @@
  *
  * @global int $wp_db_version
  */
-$wp_db_version = 27916;
+$wp_db_version = 27917;
 
 /**
  * Holds the TinyMCE version