用dos命令備份和恢復sql server 數據庫

這里是批處理命令-----備份的

delete d:\restore\cw_ft.bak
delete d:\restore\cw_sd.bak
sqlcmd -i "bak.sql"

 

這是sqlcmd 備份的  
:connect .
BACKUP DATABASE cw_ft TO DISK = 'd:\restore\cw_ft.bak' WITH INIT 
go
BACKUP DATABASE cw_sd TO DISK = 'd:\restore\cw_sd.bak' WITH INIT 
go

 

 

這是批處理---恢復的
sqlcmd -i "restore.sql"

這是sqlcmd    恢復的

:connect .
USE master
GO
ALTER DATABASE [cw_ft] SET SINGLE_USER WITH ROLLBACK IMMEDIATE
GO
--查看是否還有用戶連接
--SELECT * FROM sys.[sysprocesses] WHERE DB_NAME([dbid])='cw_ft'
--GO
ALTER DATABASE [cw_ft] SET MULTI_USER 
GO
RESTORE DATABASE [cw_ft] FROM  DISK = N'd:\restore\cw_ft.bak' WITH  FILE = 1,  NOUNLOAD,  REPLACE,  STATS = 10
go

ALTER DATABASE [cw_sd] SET SINGLE_USER WITH ROLLBACK IMMEDIATE
GO
--查看是否還有用戶連接
--SELECT * FROM sys.[sysprocesses] WHERE DB_NAME([dbid])='cw_sd'
--GO
ALTER DATABASE [cw_sd] SET MULTI_USER 
GO
RESTORE DATABASE [cw_sd] FROM  DISK = N'd:\restore\cw_sd.bak' WITH  FILE = 1,  NOUNLOAD,  REPLACE,  STATS = 10
go