清除数据库日志

USE [master]
GO
ALTER DATABASE Fuliu_Test SET RECOVERY SIMPLE WITH NO_WAIT
GO
ALTER DATABASE Fuliu_Test SET RECOVERY SIMPLE
GO
USE Fuliu_Test
GO
DBCC SHRINKFILE (N'Fuliu_Test_Log' , 0, TRUNCATEONLY)
GO
USE [master]
GO
ALTER DATABASE Fuliu_Test SET RECOVERY FULL WITH NO_WAIT
GO
ALTER DATABASE Fuliu_Test SET RECOVERY FULL