用sql获取表的主键

select   pkey.name  
  from   sysobjects   pkey,   sysobjects  
  where   sysobjects.name='TTT'   and   sysobjects.id=pkey.parent_obj
posted @ 2010-05-20 23:50  邓维  阅读(841)  评论(0编辑  收藏  举报