更改数据库中表的所属用户的两个方法

大家可能会经常碰到一个数据库备份还原到另外一台机器结果导致所有的表都不能打开了，原因是建表的时候采用了当时的数据库用户……

--更改某个表
exec sp_changeobjectowner 'tablename','dbo'

--存储更改全部表
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