Sqlserver 2008R2 删除日志文件

将日志模式设置为简单模式

USE [master]

GO

ALTER DATABASE DNName SET RECOVERY SIMPLE WITH NO_WAIT

GO

ALTER DATABASE DNName SET RECOVERY SIMPLE

GO

USE DNName

GO

DBCC SHRINKFILE (N'DNName_Log' , 11, TRUNCATEONLY)

GO

将日志模式设置为完全模式

```
USE [master]
GO
ALTER DATABASE DNName SET RECOVERY FULL WITH NO_WAIT
GO
ALTER DATABASE DNName SET RECOVERY FULL
GO
```