用于插入和更新的MySQL Fire触发器 [英] MySQL Fire Trigger for both Insert and Update
本文介绍了用于插入和更新的MySQL Fire触发器的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
是否可以针对表的插入和更新事件触发mysql触发器?
Is it possible to fire a mysql trigger for both the insert and update events of a table?
我知道我可以做以下事情
I know I can do the following
CREATE TRIGGER my_trigger
AFTER INSERT ON `table`
FOR EACH ROW
BEGIN
.....
END //
CREATE TRIGGER my_trigger
AFTER UPDATE ON `table`
FOR EACH ROW
BEGIN
.....
END //
但是我该怎么办
CREATE TRIGGER my_trigger
AFTER INSERT ON `table` AND
AFTER UPDATE ON `table`
FOR EACH ROW
BEGIN
.....
是否可以,或者我必须使用2个触发器?两者的代码相同,我不想重复.
Is it possible, or do I have to use 2 triggers? The code is the same for both and I don't want to repeat it.
推荐答案
您必须创建两个触发器,但是您可以将通用代码移动到过程中并让它们都调用该过程.
You have to create two triggers, but you can move the common code into a procedure and have them both call the procedure.
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