记-创建触发器

-- 创建触发器

CREATE TRIGGER myTrig
BEFORE INSERT ON test
FOR EACH ROW
insert into test_log(date,log) values(now(),'add one');

-- 触发触发器

insert into test(name,sex) values('susan','female');

-- 删除触发器

drop TRIGGER if exists myTrig

创建触发器语法:

CREATE <触发器名> < BEFORE | AFTER >
<INSERT | UPDATE | DELETE >
ON <表名> FOR EACH Row<触发器主体>

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转载自www.cnblogs.com/leonchan/p/11911757.html
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