批量更改数据库所有者的对象的存储过程

--用法：exec ChangeObjectOwner 'nmkspro','dbo'
--即可将所有nmkspro所有者的对象改为dbo所有
--运行成功后将提示："注意: 更改对象名的任一部分都可能破坏脚本和存储过程。"

CREATE PROCEDURE dbo.ChangeObjectOwner
@OldOwner as NVARCHAR(128),--参数原所有者
@NewOwner as NVARCHAR(128)--参数新所有者
AS

DECLARE @Name   as NVARCHAR(128)
DECLARE @Owner as NVARCHAR(128)
DECLARE @OwnerName as NVARCHAR(128)

DECLARE curObject CURSOR FOR
select 'Name'   = name,
'Owner'   = user_name(uid)
from sysobjects
where user_name(uid)=@OldOwner
order by name

OPEN curObject
FETCH NEXT FROM curObject INTO @Name, @Owner
WHILE(@@FETCH_STATUS=0)
BEGIN  
if @Owner=@OldOwner
begin
set @OwnerName = @OldOwner + '.' + rtrim(@Name)
exec sp_changeobjectowner @OwnerName, @NewOwner
end

FETCH NEXT FROM curObject INTO @Name, @Owner
END

close curObject
deallocate curObject
GO