salix/db/routines/vn/triggers/itemShelving_beforeUpdate.sql

DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`itemShelving_beforeUpdate`
	BEFORE UPDATE ON `itemShelving`
	FOR EACH ROW
BEGIN
	SET NEW.editorFk = account.myUser_getId();
	IF NEW.userFk IS NULL THEN
		SET NEW.userFk = account.myUser_getId();
	END IF;
END$$
DELIMITER ;