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 How to get ids of updated rows

Author  Topic 

killme
Starting Member

1 Post

Posted - 2013-04-06 : 12:19:01
Hi. I need to write procedure that should be executed by trigger(on update). In procedure I need to know the ids of affected rows(by update). How can I get it? SQL server. Thx

Jeff Moden
Aged Yak Warrior

652 Posts

Posted - 2013-04-07 : 12:20:24
I've not tried them in a trigger before (I try to avoid any heavy lifting in triggers), but you might be able to use Table-Valued Parameters here. Please look for "parameters [SQL Server], table-valued" (without the quotes) in Books Online (press the {f1} key to get there). Then, just populate the Table-Valued Parameter from the INSERTED logical trigger table and use it in the call to the stored procedure. Of course, the stored procedure will need to be modified to use the new Table-Valued Parameter.

--Jeff Moden
RBAR is pronounced "ree-bar" and is a "Modenism" for "Row By Agonizing Row".

First step towards the paradigm shift of writing Set Based code:
"Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column."

When writing schedules, keep the following in mind:
"If you want it real bad, that's the way you'll likely get it."
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visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2013-04-09 : 00:16:24
i would prefer doing the processing inline in trigger without need to call another procedure

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