title: do i have to create login for database
body: <p>I am creating Database in SQL Server using T-SQL(using C# to run script).
  I am confused:</p>
  
  <p>If I create the Database logged in as user: "myUser1" (myUser1 is a login I created, with db_creator role). </p>
  
  <p>Do I have to create a login for this user in T-SQL like:</p>
  
  <pre><code>CREATE LOGIN [myUser1] WiTH Password = "test"
  Go
  Exec sp_grantdbaccess, myUser1
  Go
  </code></pre>
  
  <p>Or I don't need this?</p>