復制代碼 代碼如下:

USE MASTER
GO
SP_CONFIGURE 'ALLOW UPDATES', 1 RECONFIGURE WITH OVERRIDE
GO
UPDATE SYSDATABASES SET STATUS = 32768 WHERE NAME = '置疑的數據庫名'
Go
sp_dboption '置疑的數據庫名', 'single user', 'true'
Go
DBCC CHECKDB('置疑的數據庫名')
Go
update sysdatabases set status = 28 where name = '置疑的數據庫名'
Go
sp_configure 'allow updates', 0 reconfigure with override
Go
sp_dboption '置疑的數據庫名', 'single user', 'false'
Go