December 2013
Intermediate to advanced
1872 pages
153h 31m
English
book
Microsoft® SQL Server 2012 Unleashed
by Ray Rankins, Paul T. Bertucci, Chris Gallelli, Alex T. Silverstein
Content preview from Microsoft® SQL Server 2012 Unleashed
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Using Nested Triggers
Triggers can be nested up to 32 levels. If a trigger changes a table on which another trigger exists, the second trigger is fired and can then fire a third trigger, and so on. If the nesting level is exceeded, the trigger is canceled, and the transaction is rolled back.
The following error message is returned if the nesting level is exceeded:
Server: Msg 217, Level 16, State 1, Procedure ttt2, Line 2Maximum stored procedure nesting level exceeded (limit 32).
You can disable nested triggers by setting the nested triggers option of sp_configure to 0 (off):
EXEC sp_configure 'nested triggers', 0GORECONFIGURE WITH OVERRIDEGO
After the nested triggers option is turned ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.