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Mysql Trigger

 
Sudhir Kumar Ojha
Greenhorn
Posts: 12
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Hello Every One


I am student and today i am practicing mysql.

My qusetion is how to learn mysql trigger mostly updatable trigger.

Can anyone help me out here.Please post easy and short mysql trigger queries don't post advance trigger example because i am beginer in mysql.


Thank You
 
K. Tsang
Bartender
Posts: 3583
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Android Java
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Have you consulted the MySQL site here for v5.5?

Say there are 2 tables A and B. Triggers "can be" used when you insert/update/delete data for A, do something in B or vice versa.

Another example is columns can filled in/updated within the same table when data is inserted/updated.

Have a look at the link above or google a bit.
 
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