sqlserver 清空日志

USE [master]GOALTER DATABASE yourdb SET RECOVERY SIMPLE WITH NO_WAITGOALTER DATABASE yourdb SET RECOVERY SIMPLE --简单模式GOUSE yourdb GODBCC SHRINKFILE (N'yourdb _Log' , 11, TRUNCATEONLY) GOUSE [master]GOALTER DATABASE yourdb SET RECOVERY

USE [master]
GO
ALTER DATABASE yourdb SET RECOVERY SIMPLE WITH NO_WAIT
GO
ALTER DATABASE yourdb SET RECOVERY SIMPLE --简单模式
GO
USE yourdb 
GO
DBCC SHRINKFILE (N'yourdb _Log' , 11, TRUNCATEONLY) 

GO

USE [master]
GO
ALTER DATABASE yourdb SET RECOVERY FULL WITH NO_WAIT
GO
ALTER DATABASE yourdb SET RECOVERY FULL --还原为完全模式
GO

 

 '这里的yourdb_Log 如果不知道在sys.database_files里是什么名字的话，可以用以下注释的语句进行查询

'USE yourdb

'GO

'SELECT file_id, name FROM sys.database_files;

'GO