sql2005清空日志语句
Backup Log DbName WITH no_logGODUMP TRANSACTION DbName WITH no_logGOUSE DbNameDBCC SHRINKFILE (2)GO
sql2008,sql2012清空日志语句
ALTER DATABASE DbName SET RECOVERY SIMPLE WITH NO_WAITALTER DATABASE DbName SET RECOVERY SIMPLE DBCC SHRINKFILE (N'DbName_Log' , 11, TRUNCATEONLY)ALTER DATABASE DbName SET RECOVERY FULL WITH NO_WAIT ALTER DATABASE DbName SET RECOVERY FULL