title: Minimum permissions for executing ALTER USER WITH LOGIN
body: <p>In SQL Server 2008, what are the permissions required to run the following command</p>
  
  <p>ALTER USER [John Doe] WITH LOGIN = [John Doe]</p>
  
  <p>I am trying to create an user with minimal permissions and the above command needs to be executed by the user.</p>
  
  <p>Thanks</p>