大家可能會經常碰到一個數據庫備份還原到另外一臺機器結果導致所有的表都不能打開了，原因是建表的時候采用了當時的數據庫用戶……

--更改某個表
exec sp_changeobjectowner 'tablename','dbo'

--存儲更改全部表
CREATE PROCEDURE dbo.User_ChangeObjectOwnerBatch
 @OldOwner as NVARCHAR(128),
 @NewOwner as NVARCHAR(128)
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
-- select @name,@NewOwner,@OldOwner

 FETCH NEXT FROM curObject INTO @Name, @Owner
END

close curObject
deallocate curObject

GO