"CREATE USER" - Creating a User Name in a Database in SQL Server

Q

How To Create a User Name in a Database in SQL Server?

✍: FYIcenter.com

A

User names are security principals at the database level. If you want to allow a login name to access a specific database, you need to create a user name in that database and link it to the login name.

Creating a user name can be done by using the "CREATE USER" statement as shown in this tutorial exercise:

-- Login with "sa"

-- Create a login
CREATE LOGIN Fyi_Login WITH PASSWORD = 'IYF'
GO

-- Select a database
USE FyiCenterData;
GO

-- Create a user and link it to a login
CREATE USER Fyi_User FOR LOGIN Fyi_Login;
GO

Login name "Fyi_Login" should be able to access database "FyiCenterData" through user name "Fyi_User".

⇒ sys.database_principals - Listing All User Names in SQL Server

⇐ "DROP LOGIN" - Deleting a Login Name in SQL Server

⇑ Managing Security, Login and User in SQL Server

⇑⇑ SQL Server Database Tutorials

2016-10-19, 3178🔥, 0💬

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How To Delete an Existing Database User in SQL Server? If you don't want to keep a database user any more, you should delete the user by using the "DROP USER" statement. This tutorial exercise shows how to delete "Dba_User": -- Login with "sa" USE FyiCenterData; GO DROP USER Dba_User; GO -- List all... 2022-01-24, 3854🔥, 0💬

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"ALTER LOGIN" - Changing a Login Name in SQL Server
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