September 2010
Intermediate to advanced
1704 pages
111h 8m
English
book
Microsoft® SQL Server 2008 R2 Unleashed
by Ray Rankins, Paul Bertucci, Chris Gallelli, Alex T. Silverstein
Content preview from Microsoft® SQL Server 2008 R2 Unleashed
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Modifying Data Through a Partitioned View
You can modify data via a partitioned view if the SQL statement performing the modification meets certain conditions, as described here:
• All columns in the partitioned view must be specified in the INSERT statement. Columns that include a DEFAULT constraint or allow nulls are also subject to this requirement.
• The DEFAULT keyword cannot be used on inserts to partitioned views or on updates to partitioned views.
• UPDATE statements cannot modify PRIMARY KEY columns if the member tables have text, ntext, or image columns.
• Inserts and updates to a partitioned view are not allowed if the view contains a time stamp.
• Identity columns in a partitioned view cannot be modified by an INSERT or UPDATE statement. ...
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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.