Mysql建立触发器

DELIMITER $$
CREATE
    /*!50017 DEFINER = 'root'@'%' */
    TRIGGER `AddTransferAccountLog` AFTER INSERT ON `user_transfer_account_log`
    FOR EACH ROW IF new.orderid IS NOT NULL THEN 
        UPDATE account SET money=money+new.money WHERE id=new.aid;
        INSERT INTO `msgs` (`id`, `type`, `title`, `content`, `level`, `markread`, `notify`, `byer`, `toer`, `create_at`)
    VALUES
        (NULL, 1, '账户充值成功', CONCAT('恭喜您，已成功充值',new.money,'元'), 1, 0, 0, 0, new.aid, NOW());
END IF;
$$
DELIMITER ;