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

Q

How To Delete a Login Name in SQL Server?

✍: FYIcenter.com

A

If you don't want to keep a login name any more, you should delete it by using the "DROP LOGIN" statement as shown in this tutorial example:

-- Login with "sa"

DROP LOGIN Dba_Login;
GO
Command(s) completed successfully.

-- View login names
SELECT name, sid, type, type_desc FROM sys.server_principals
   WHERE type = 'S';
GO
name      sid                                 type type_desc
--------  ----------------------------------- ---- ---------
sa        0x01                                S    SQL_LOGIN
FYI_DBA   0x348AF32B3B58CB40B67A5F5B7086B96E  S    SQL_LOGIN

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

⇐ "ALTER LOGIN" - Disabling a Login Name in SQL Server

⇑ Managing Security, Login and User in SQL Server

⇑⇑ SQL Server Database Tutorials

2016-10-19, 1221👍, 0💬

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Verifying a Login Name with SQLCMD Tool in SQL Server
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"ALTER LOGIN" - Changing a Login Name in SQL Server
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"DROP LOGIN" - Deleting a Login Name in SQL Server
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