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Sql Server 2008 R2 清空資料庫中ldf日誌檔案

/************************************************************
* Sql Server 2008 R2 清空資料庫中ldf日誌檔案
* 將[SciProject]e替換為您要操作的資料庫即可
************************************************************/
USE [master]
ALTER DATABASE [SciProject]
SET RECOVERY SIMPLE WITH NO_WAIT
ALTER DATABASE [SciProject]
SET RECOVERY SIMPLE

GO
USE [SciProject]
DECLARE @logname VARCHAR(150)
SELECT @logname = NAME
FROM sys.database_files
WHERE NAME LIKE'%log'
DBCC SHRINKFILE(@logname, 11, TRUNCATEONLY)
GO
USE [master]
ALTER DATABASE [SciProject]
SET RECOVERY FULL WITH NO_WAIT
ALTER DATABASE [SciProject]
SET RECOVERY FULL
GO