mysql触发器

查看所有触发器 show TRIGGERS

DELIMITER ;;

CREATE TRIGGER `trigger1触发器名` BEFORE UPDATE ON `触发器所在表名` FOR EACH ROW insert into templete (old) values (NEW.bz)
;;
DELIMITER ;
DELIMITER ;;
CREATE TRIGGER `trigger1触发器名` AFTER UPDATE ON `触发器所在表名` FOR EACH ROW insert into templete (old) values (Old.bz)
;;

DELIMITER ;

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