方法1.先删除,再重新建立 if exists (select * from dbo.systypes where name = N'dt_ac_area') exec sp_droptype N'ssn' GO setuser --默认是DBO GO EXEC sp_addtypeN'dt_ac_area', N'char (3)', N'not null' GO
方法2.直接通过数据库全部山删除SRX的 User Defined Data Types: USE master go EXEC sp_configure 'allow updates', '1' go RECONFIGURE WITH OVERRIDE go use t --database name go begin transaction delete systypes where uid=user_id('srx') if @@rowcount<>0 commit transaction else rollback transaction go use master go EXEC sp_configure 'allow updates', '1' go RECONFIGURE WITH OVERRIDE go
还忘记一点,如果你不想删除,你可以用第二种方法直接更新为DBO:
USE master go EXEC sp_configure 'allow updates', '1' go RECONFIGURE WITH OVERRIDE go use t --database name go begin transaction UPDATE systypes SET UID=1 where uid=user_id('srx') --直接更新 if @@rowcount<>0 commit transaction else rollback transaction go use master go EXEC sp_configure 'allow updates', '1' go RECONFIGURE WITH OVERRIDE go

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