USE dbname;
GO
ALTER DATABASE dbname
SET RECOVERY SIMPLE;--設置簡單恢復模式
GO
DBCC SHRINKFILE (dbname_Log, 1);
GO
ALTER DATABASE dbname
SET RECOVERY FULL;--恢復爲原模式
GO
USE dbname;
GO
ALTER DATABASE dbname
SET RECOVERY SIMPLE;--設置簡單恢復模式
GO
DBCC SHRINKFILE (dbname_Log, 1);
GO
ALTER DATABASE dbname
SET RECOVERY FULL;--恢復爲原模式
GO