SQL Server/T-SQL/Database/USE

Changed database context to "myDatabase"

1> --Create a database
2> IF EXISTS(SELECT name FROM sys.databases
3>     WHERE name = "myDatabase")
4>     DROP DATABASE myDatabase
5> GO
1>
2> CREATE DATABASE myDatabase
3> GO
1>
2> USE myDatabase
3> GO
Changed database context to "myDatabase".
1>
2> use Master
3> GO
Changed database context to "master".
1> drop database myDatabase
2> GO
1>