ms sql批量修改权限

今天恢复一个在别人机器备份的数据库到SQL SERVER，恢复后该数据库中有一个mooip用户，该用户是数据库所有者，很多表的所有者也是他，但安全性里的登录中没有该用户，删除不了该用户，提示“因为选定的用户拥有对象，所以无法除去该用户”！

具体解决方式如下：      1 如果是一张表有此问题，解决方式如下：              exec sp_changeobjectowner 'mooip.tablename', 'dbo'            这样就把tablename指定的表的所有者赋值给了dbo用户     2 如果所有表都存在此问题，这是就要编写存储过程实现批量修改了                IF OBJECT_ID('ChangeAll') IS NOT NULL Drop PROC ChangeAll         GO

         Create PROCEDURE ChangeAll (             @old sysname,             @new sysname         )        AS             DECLARE @objname sysname

             SET NOCOUNT ON

             IF USER_ID(@old) IS NULL                BEGIN                    RAISERROR ('The @old passed does not exist in the database', 16, 1)                    RETURN                END             IF USER_ID(@new) IS NULL                BEGIN                    RAISERROR ('The @new passed does not exist in the database', 16, 1)                    RETURN                END

             DECLARE owner_cursor CURSOR FOR

             Select name FROM sysobjects Where uid = USER_ID(@old)             OPEN owner_cursor             FETCH NEXT FROM owner_cursor INTO @objname             WHILE (@@fetch_status <> -1)                 BEGIN                     SET @objname = @old + '.' + @objname                     EXEC sp_changeobjectowner @objname, @new                     FETCH NEXT FROM owner_cursor INTO @objname                 END

            CLOSE owner_cursor            DEALLOCATE owner_cursorz            GO

EXEC ChangeAll @old = 'mooip', @new = 'dbo'

这样就完成了批量修改权限的工作