RESTORE DATABASE using command

I found this error message when i restore the database using the GUI and it appear this error message "Error 3154: The backup set holds a backup of a database other than the existing database"
It because of trying to restore database on an existing active database.

Solution:
RESTORE DATABASE DatabaseName
FROM DISK = 'C:\myDatabase.bak'
WITH REPLACE

Use WITH REPLACE when using RESTORE command when u saw above error message "Error 3154: The backup set holds a backup of a database other than the existing database"

Tested in MSSQL 2005

SQL @@ROWCOUNT

Returns the number of rows affected by the last statement. It will let you to do a checking on the record you updated.

If the number of rows is more than 2 billion, use ROWCOUNT_BIG.

Example
USE DB2008;
GO
UPDATE User
SET JobTitle = 'Manager'
WHERE UserID = 'u10021'
IF @@ROWCOUNT = 0
PRINT 'Warning: No rows were updated';
GO