更改SQLServer数据库所有者

原帖地址 下面的操作存在风险 建议做好数据库备份 1 单个修改 exec sp_changeobjectowner '[所有者].[对象名]', 'dbo' 例子： exec sp_changeobjectowner '[test].[dnt_users]', 'dbo' 执行后 数据库中dnt_users表的所有者从test变为dbo 2 批量修改 2.1 现在查询分析其中执行 下面的sql语句 建立名为changename存储过程

1. CREATE PROCEDURE dbo.changename
   
2. @OldOwner as NVARCHAR(128),--参数原所有者
   
3. @NewOwner as NVARCHAR(128)--参数新所有者
   
4. AS
   
5. DECLARE @Name as NVARCHAR(128)
   
6. DECLARE @Owner as NVARCHAR(128)
   
7. DECLARE @OwnerName as NVARCHAR(128)
   
8. DECLARE curObject CURSOR FOR
   
9. select 'Name' = name,
   
10. 'Owner' = user_name(uid)
    
11. from sysobjects
    
12. where user_name(uid)=@OldOwner
    
13. order by name
    
14. OPEN curObject
    
15. FETCH NEXT FROM curObject INTO @Name, @Owner
    
16. WHILE(@@FETCH_STATUS=0)
    
17. BEGIN
    
18. if @Owner=@OldOwner
    
19. begin
    
20. set @OwnerName = @OldOwner + '.' + rtrim(@Name)
    
21. exec sp_changeobjectowner @OwnerName, @NewOwner
    
22. end
    
23. FETCH NEXT FROM curObject INTO @Name, @Owner
    
24. END
    
25. close curObject
    
26. deallocate curObject
    
27. GO

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2.2 执行存储过程changename exec changename '原所有者名','新所有者名' 例如 exec changename 'test','dbo' 则当前数据库中所有对象所有者 从 test 变为 dbo