收縮數據庫日誌文件

USE[master]
GO
ALTER DATABASE SanWow SET RECOVERY SIMPLE WITH NO_WAIT
GO
ALTER DATABASE SanWow SET RECOVERY SIMPLE --簡單模式
GO
USE SanWow
GO
DBCC SHRINKFILE (N'SanWow_log' , 11, TRUNCATEONLY)
GO
USE[master]
GO

ALTER DATABASE SanWow SET RECOVERY FULL WITH NO_WAIT

GO

ALTER DATABASE SanWow SET RECOVERY FULL --還原爲徹底模式

GO