SQL Server 2008 R2：快速清除日志文件的方法



USE [master] 
GO 
ALTER DATABASE students SET RECOVERY SIMPLE WITH NO_WAIT 
GO 
ALTER DATABASE students SET RECOVERY SIMPLE 
GO 
USE students 
GO
--此处需要注意，并非所有数据库的日志文件名都是“数据库名_log” 
DBCC SHRINKFILE (N'students_log' , 0,TRUNCATEONLY) 
GO 
USE [master] 
GO 
ALTER DATABASE students SET RECOVERY FULL WITH NO_WAIT 
GO 
ALTER DATABASE students SET RECOVERY FULL 
GO 
 
--查询指定数据库的日志文件名称 
USE students  
GO 
SELECT name FROM SYS.database_files WHERE type_desc='LOG'