SQL Trigger Example
A trigger is a special kind of stored procedure, which is attached with a database table and gets executed automatically in response to certain action on the table like insertion, deletion or updating. You cannot invoke/call it manually, the only way to execute it is to do the required action on the table.
There are two types of Triggers:
1. After Triggers (For Triggers)
2. Instead Of Triggers
Presenter: Tapan Khatua, DotNet Developer, Mindfire Solutions