--创建备份设备
USE [master]
GO
EXEC master.dbo.sp_addumpdevice @devtype = N\'disk\', @logicalname = N\'beifen\', @physicalname = N\'D:\beifen.bak\'
GO
--完整备份到备份设备中
BACKUP DATABASE [student] TO [beifen] WITH NOFORMAT, NOINIT, NAME = N\'student-完整 数据库 备份\', SKIP, NOREWIND, NOUNLOAD, STATS = 10
GO
--还原完整备份
RESTORE DATABASE [student] FROM [beifen] WITH FILE = 1, NOUNLOAD, REPLACE, STATS = 10
GO
--差异备份
BACKUP DATABASE [student] TO [beifen] WITH DIFFERENTIAL , NOFORMAT, NOINIT, NAME = N\'student-差异 数据库 备份\', SKIP, NOREWIND, NOUNLOAD, STATS = 10
GO
--事务日志备份
BACKUP LOG [student] TO [beifen] WITH NOFORMAT, NOINIT, NAME = N\'student-事务日志 备份\', SKIP, NOREWIND, NOUNLOAD, STATS = 10
GO
--还原到最近状态
RESTORE DATABASE [student] FROM [beifen] WITH FILE = 1, NORECOVERY, NOUNLOAD, STATS = 10
GO
RESTORE DATABASE [student] FROM [beifen] WITH FILE = 2, NORECOVERY, NOUNLOAD, STATS = 10
GO
RESTORE LOG [student] FROM [beifen] WITH FILE = 3, NOUNLOAD, STATS = 10
GO
本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/qq49121294/archive/2009/03/24/4019637.aspx