SQL Server中修改对象所有者的两种方法


  本文标签:SQL Server 修改 对象 所有者 方法

  一般开发,SQL Server的数据库所有者为dbo  。但是,为了安全,有时候可能把它换成其它的名称  。所有者变换不是很方便,这里列出两种供参考  。

  方案一:更改权限以添加HHRC用户

  1、添加第三方用户,如“chn”;
2、运行sql,加对象权限移至第三方用户;
3、添加hhrc用户;
4、运行sql,将对象权限移至hhrc用户  。

  
declare @tblname varchar(30)
declare @tblown varchar(50)
declare tbl_cur cursor for
select name from sysobjects where uid=5 and status>=0 and xtype in (U,P)
--select * from sysusers
open tbl_cur
fetch next from tbl_cur into @tblname
while @@fetch_status=0
begin
set @tblown=web56433.+@tblname
EXEC sp_changeobjectowner @tblown, chn
print @tblname
fetch next from tbl_cur into @tblname
end
close tbl_cur
deallocate tbl_cur

  方案二:

  1、手动修改系统表;
2、设备可以手动修改表;

  
exec sp_configure allow updates,1
RECONFIGURE WITH OVERRIDE

  3、更改对象所有者  。

  

  update sysobjects set uid = 1 where uid = 5
update sysobjects set uid = 5 where uid = 1 AND xtype != S
update sysobjects set uid = 1 where name = syssegments
update sysobjects set uid = 1 where name = sysconstraints
exec sp_configure allow updates,0
RECONFIGURE WITH OVERRIDE