Trigger

swamy007

25 pts.

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SQL Trigger

Triggers

What is the use of the trigger?

Software/Hardware used:
trigger in software in sql server

Asked: September 21, 2012 9:02 AM Last updated: June 5, 2017 12:52 AM

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TomLiotta Sep 21, 2012 9:05 AM GMT

action on event -- Tom

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dinuas400 Jul 10, 2013 12:42 AM GMT

Triggers are to track an event, Events in sense it refers to add/update/delete. When ever u are performing such operations on a table we can track it or handle the event using triggers.

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khan150533 May 20, 2017 6:42 PM GMT

trigger are same as event handling..
perform an action when certain event occure

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Subhendu Sen May 23, 2017 8:25 AM GMT

Here is a good article, that can help you: https://docs.microsoft.com/en-us/sql/t-sql/statements/create-trigger-transact-sql

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ToddN2000 May 23, 2017 12:22 AM GMT

Tom summed it best. Action on event. Basically fire this event/procedure when this event occurs.

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TheRealRaven Jun 5, 2017 0:52 AM GMT

If you write the trigger, you're the one who knows what it's for. If not, then you have to ask the author. It's basically asking "What's the purpose of a program?" or even "What's the purpose of a program?"

There is a scope to the question, though. Any trigger purpose is limited in scope to activity (events) against the associated trigger file.

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