--數據庫日誌名稱查詢

USE DBNAME

GO

SELECT file_id, name,* FROM sys.database_files;

GO
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--SQL SERVER 2005 清理方法

USE [master]

BACKUP LOG DBNAME WITH no_log

USE APP

DBCC SHRINKFILE (‘DBNAME_log‘,100)

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--SQL SERVER 2008 清理方法

USE [master];
GO
ALTER DATABASE DBNAME SET RECOVERY SIMPLE WITH NO_WAIT;
GO
ALTER DATABASE DBNAME SET RECOVERY SIMPLE;--簡單模式

GO
USE [DBNAME];
GO
DBCC SHRINKFILE (N‘DBNAME_Log‘ , 11, TRUNCATEONLY);

USE [master];
GO
ALTER DATABASE DBNAME SET RECOVERY FULL WITH NO_WAIT;
GO
ALTER DATABASE DBNAME SET RECOVERY FULL; --還原為完全模式
GO

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SQLServer (2005/2008) 日誌清理方法