USE MASTER
GO
-- Dùng tính năng nén của SQL 2008
EXEC SP_CONFIGURE 'BACKUP COMPRESSION DEFAULT', '1'
GO
RECONFIGURE WITH OVERRIDE
GO
DECLARE @DATABASENAME SYSNAME
DECLARE @SQLCOMMAND VARCHAR(1024)
DECLARE CURDBNAME CURSOR FOR
SELECT [NAME] FROM MASTER..SYSDATABASES
WHERE [NAME] NOT IN ('TEMPDB')
OPEN CURDBNAME
FETCH CURDBNAME INTO @DATABASENAME
-- Lặp qua các databases để thực hiện lệnh backup
WHILE (@@FETCH_STATUS = 0)
BEGIN
IF DATABASEPROPERTYEX (@DATABASENAME,'STATUS') = 'ONLINE'
BEGIN
SELECT @SQLCOMMAND = 'BACKUP DATABASE [' + @DATABASENAME +
'] TO DISK = ''D:\BACKUPS\DATABASES\' + @DATABASENAME + '.BAK'' WITH FORMAT'
EXECUTE (@SQLCOMMAND)
PRINT @DATABASENAME + ' BACKUP COMPLETED!'
END
FETCH CURDBNAME INTO @DATABASENAME
END
CLOSE CURDBNAME
DEALLOCATE CURD
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