How do I delete a login created for a specific user on my SQL database?

Question

I am using SQL Server 2012 and I have accidentally run the following T-SQL command in SSMS.

USE [master]
GO

CREATE LOGIN [XXXXXX\user10] FROM WINDOWS WITH DEFAULT_DATABASE=[master], DEFAULT_LANGUAGE=[us_english]
GO

How do I cancel this command?

Answer 1

This should do the trick

DROP LOGIN [XXXXXX\user10]

https://learn.microsoft.com/en-us/sql/t-sql/statements/drop-login-transact-sql