MSSQL 2005和MSSQL 2008删除或压缩数据库日志

MSSQL 2005和MSSQL 2008删除或压缩数据库日志

适用于SQL Server 2005的方法
Backup Log DNName WITH no_log
GO
DUMP TRANSACTION DNName WITH no_log
GO
USE DNName
DBCC SHRINKFILE (2)
GO

适用于SQL Server 2008的方法
USE [master]  www.atcpu.com  
GO
ALTER DATABASE DNName SET RECOVERY SIMPLE WITH NO_WAIT
GO
ALTER DATABASE DNName SET RECOVERY SIMPLE   --简单模式
GO
USE DNName
GO
DBCC SHRINKFILE (N'DNName_Log' , 11, TRUNCATEONLY)
GO
USE [master]  www.atcpu.com  
GO
ALTER DATABASE DNName SET RECOVERY FULL WITH NO_WAIT
GO
ALTER DATABASE DNName SET RECOVERY FULL  --还原为完全模式
GO