mysql练习----Self join

stops(id, name)
route(num,company,pos, stop)
 

stops
route
id num
name company
  pos
  stop
   

 

 

 

 

 

 

posted on 2017-04-25 03:07  Honey_Badger  阅读(469)  评论(0编辑  收藏  举报

导航

github