集群及系统扩展基础（2）

NetPerfMon 为修复的数据名

USE MASTER

GO

SP_CONFIGURE 'ALLOW UPDATES',1 RECONFIGURE WITH OVERRIDE

GO

ALTER DATABASE NetPerfMon SET EMERGENCY

GO

sp_dboption 'NetPerfMon', 'single user', 'true'

GO

DBCC CHECKDB('NetPerfMon','REPAIR_ALLOW_DATA_LOSS')

GO

ALTER DATABASE NetPerfMon SET ONLINE

GO

sp_configure 'allow updates', 0 reconfigure with override

GO

sp_dboption 'NetPerfMon', 'single user', 'false'

GO