DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` TRIGGER `vn`.`postCode_beforeUpdate`
BEFORE UPDATE ON `postCode`
FOR EACH ROW
BEGIN
-- IF !(OLD.geoFk <=> NEW.geoFk) THEN
-- CALL zoneGeo_throwNotEditable;
-- END IF;
END$$
DELIMITER ;