sql server 清理数据库日志

USE [master]
GO
ALTER DATABASE [数据库名] SET RECOVERY SIMPLE WITH NO_WAIT
GO
ALTER DATABASE [数据库名] SET RECOVERY SIMPLE
GO
USE [数据库名]
GO
DBCC SHRINKFILE (N'[数据库日志文件名称]' , 0,TRUNCATEONLY)
GO
USE [master]
GO
ALTER DATABASE [数据库名] SET RECOVERY FULL WITH NO_WAIT
GO
ALTER DATABASE [数据库名] SET RECOVERY FULL
GO --上面的“数据库日志文件名称”用下面SQL的查询结果
--查询指定数据库的日志文件名称
USE [数据库名]
GO
SELECT name FROM SYS.database_files WHERE type_desc='LOG'