SQL SERVER | Backup database da query

--Nome del database
DECLARE @name VARCHAR(50)

--Percorso del backup
DECLARE @path VARCHAR(256)

--Nome del file
DECLARE @fileName VARCHAR(256)

--Data per il file
DECLARE @fileDate VARCHAR(20)

SET @path = 'C:\Backup\'
SELECT @fileDate = CONVERT(VARCHAR(20),GETDATE(),112)
DECLARE db_cursor CURSOR FOR
SELECT name
FROM master.dbo.sysdatabases
WHERE name NOT IN ('master','model','msdb','tempdb')
OPEN db_cursor
FETCH NEXT FROM db_cursor INTO @name
WHILE @@FETCH_STATUS = 0
BEGIN
SET @fileName = @path + @name + '_' + @fileDate + '.BAK'
BACKUP DATABASE @name TO DISK = @fileName
FETCH NEXT FROM db_cursor INTO @name
END
CLOSE db_cursor
DEALLOCATE db_cursor