diff --git a/data/sql/updates/db_world/2019_12_20_00.sql b/data/sql/updates/db_world/2019_12_20_00.sql
new file mode 100644
index 000000000..ef70bc062
--- /dev/null
+++ b/data/sql/updates/db_world/2019_12_20_00.sql
@@ -0,0 +1,32 @@
+-- DB update 2019_12_18_00 -> 2019_12_20_00
+DROP PROCEDURE IF EXISTS `updateDb`;
+DELIMITER //
+CREATE PROCEDURE updateDb ()
+proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS
+FROM information_schema.COLUMNS
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2019_12_18_00';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
+START TRANSACTION;
+ALTER TABLE version_db_world CHANGE COLUMN 2019_12_18_00 2019_12_20_00 bit;
+SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1575409612123583009'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;
+--
+-- START UPDATING QUERIES
+--
+
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1575409612123583009');
+
+DELETE FROM `command` WHERE `name` IN ('player learn','player unlearn');
+INSERT INTO `command` (`name`, `security`, `help`)
+VALUES
+('player learn',2,'Syntax: .player learn #playername #spell [all].'),
+('player unlearn',2,'Syntax: .player unlearn #playername #spell [all].');
+
+--
+-- END UPDATING QUERIES
+--
+COMMIT;
+END //
+DELIMITER ;
+CALL updateDb();
+DROP PROCEDURE IF EXISTS `updateDb`;
diff --git a/data/sql/updates/pending_db_world/rev_1575409612123583009.sql b/data/sql/updates/pending_db_world/rev_1575409612123583009.sql
deleted file mode 100644
index 84dac16dc..000000000
--- a/data/sql/updates/pending_db_world/rev_1575409612123583009.sql
+++ /dev/null
@@ -1,7 +0,0 @@
-INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1575409612123583009');
-
-DELETE FROM `command` WHERE `name` IN ('player learn','player unlearn');
-INSERT INTO `command` (`name`, `security`, `help`)
-VALUES
-('player learn',2,'Syntax: .player learn #playername #spell [all].'),
-('player unlearn',2,'Syntax: .player unlearn #playername #spell [all].');