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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SQL Server Security: Users
Database users are principals scoped at the database level. Database users establish a link between logins (which are stored at the server level) and users (which are stored at the database level). Database users are required to use the database and are also required to access any object stored in the database.
Generally, the login name and database username are the same, but this is not a requirement. If desired, you could add a login named Chris and assign it to a user named Kayla. This type of naming convention would obviously cause some confusion and is not recommended, but SQL Server has the flexibility to allow you to do it. In addition, a user can be associated with a single person or a group of people. This ...
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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.