SQL Server - Server Roles

When creating a new user login in SQL Server, you get the option of assigning the login one or more server roles.

Server roles (not to be confused with database roles) are available for various database administration tasks. Not everyone should be assigned to a server role. In fact, only advanced users such as database administrators should be assigned a server role.

Accessing the Server Roles

To access the server roles in SQL Server Management Studio, expand the Security folder:

You view the properties of a server role by right clicking on it. You can then add users to the server role by clicking Add. In the screenshot below, Homer has been added to the securityadmin role.

Explanation of Server Roles

Here's an explanation of the server roles defined in SQL Server 2008 during setup:

As you can see, some of these roles allow very specific tasks to be performed. If you don't have many technical users, it's likely that you'll only use one or two of these roles (including sysadmin).

• << Previous Lesson
• Next Lesson >>