瞬间完成清理日志文件
USE [master]
GO
ALTER DATABASE N6_4F SET RECOVERY SIMPLE WITH NO_WAIT
GO
ALTER DATABASE N6_4F SET RECOVERY SIMPLE
GO
USE N6_4F
GO
DBCC SHRINKFILE (N'N6_4F_Log' , 11, TRUNCATEONLY)
GO
USE [master]
GO
ALTER DATABASE N6_4F SET RECOVERY FULL WITH NO_WAIT
GO
ALTER DATABASE N6_4F SET RECOVERY FULL
GO