Databases are created under logins and there can be several databases under one login.
To create a MS SQL database, do the following:
Click MS SQL Server on your control panel home page.
Click the Add database icon at the bottom of the page that appears.
Fill the MSSQL Database Creation form
Click the Submit button.
Agree to additional charges.
Important: When MS SQL creates a database, it automatically creates a user with the same name as the login this database was created under.
To delete a database, click the Trash icon against the database name in the Controls section. Deleting a database will delete all its users.