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sql server 2012日志清理

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

GO

--'这里的DNName_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 dbName

GO

SELECT file_id,name from sys.database_files;

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


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