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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Modifying Tables
You often need to modify database tables after you create them. Fortunately, you can use several tools to accomplish this task. These tools are the same set of tools you can use to add, modify, and delete tables: the SSMS Object Explorer, Table Designer, Database Diagram Editor, and T-SQL. The following sections touch on each of these tools but focus most heavily on the use of T-SQL.
Regardless of the method you use, you must always exercise caution when modifying tables, particularly in a production environment. Table relationships and the impact to data that may already exist in a table are key considerations in modifying a table. A visual tool such as a database diagram can assist you in determining the impact to related ...
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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.