Sql Server 备份恢复命令

--返回由备份集内包含的数据库和日志文件列表组成的结果集。
--主要获得逻辑文件名

BACKUP   DATABASE   dbBackTest   
      TO   DISK   =   'd:\dbBackTest.bak ' 

--差异备份 
BACKUP   DATABASE   dbBackTest   
      TO   DISK   =   'd:\dbBackTest.bak ' 
with   differential


USE master
RESTORE FILELISTONLY
   FROM DISK = 'g:\back.Bak' 
Go


--利用bak恢复数据库，强制还原(REPLACE)
--STATS = 10 每完成10%显示一条记录

--DBTest和DBTest_log是上面g:\back.Bak里的逻辑文件

USE master
RESTORE DATABASE DB 
   FROM DISK = 'g:\back.Bak'
   WITH MOVE 'DBTest' TO 'E:\Program Files\Microsoft SQL Server2005\Data\DB.mdf', 
   MOVE 'DBTest_log' TO 'E:\Program Files\Microsoft SQL Server2005\Data\DB_log.ldf',
STATS = 10, REPLACE
GO


  --备份数据DB 到.bak文件。然后利用此bak文件恢复一个新的数据库DBTest。

USE master
BACKUP DATABASE DB 
  TO DISK = 'g:\DBBack0930.bak' 
RESTORE FILELISTONLY 
  FROM DISK = 'g:\DBBack0930.bak' 
RESTORE DATABASE DBTest 
  FROM DISK = 'g:\DBBack0930.bak' 
  WITH MOVE 'DBTest' TO 'E:\Program Files\Microsoft SQL Server2005\Data\DBTest.mdf', 
  MOVE 'DBTest_log' TO 'E:\Program Files\Microsoft SQL Server2005\Data\DBTest_log.ldf'
GO