Ticket #13310: 13310-430.patch

schema.php

@@ -130 +130 @@
 ) $charset_collate;
 CREATE TABLE $wpdb->options (
   option_id bigint(20) unsigned NOT NULL auto_increment,
-  option_name varchar(64) NOT NULL default '',
+  option_name varchar(255) NOT NULL default '',
   option_value longtext NOT NULL,
   autoload varchar(20) NOT NULL default 'yes',
   PRIMARY KEY  (option_id),

upgrade.php

@@ -1486 +1486 @@
                 foreach ( $comments as $comment ) {
                         wp_delete_comment( $comment->comment_ID, true );
                 }
+
+        $wpdb->hide_errors();
+        $wpdb->query("ALTER TABLE {$wpdb->options} MODIFY option_name VARCHAR(255)");
+        $wpdb->show_errors();
         }
 }