sql语句拼写

用户表(uid,name)
商品表(sid,sname)
购买记录表(id,uid,sid,time,,,,)
我要得到:
用户表的name,商品表的sname,购买记录表的time。(有多条,得分页)
不考虑运行效率!
sql该如何写能一次查出来?

阅读 2.8k
4 个回答
select row_number()over(order by xx)rownumber,users.name, goods.sname, orders.time form users left join orders on users.uid=orders.uid left join goods on orders.sid=goods.sid where rownumber between 开始个数 and 结束个数
select two.name,three.sname,one.time from 购买记录表 one
left join 用户表 two on two.uid = one.uid
left join 商品表 three on three.sid = one.sid
limit 1,10
select u.name,g.sname,r.time from user u, good g , record r where u.uid=r.uid and g.sid=r.sid
select user.name,goods.sname,orders.time from user,goods,orders where user.uid=orders.uid and goods.sid=orders.sid limit (pageNow-1)*pageSize,pageSize;
撰写回答
你尚未登录,登录后可以
  • 和开发者交流问题的细节
  • 关注并接收问题和回答的更新提醒
  • 参与内容的编辑和改进,让解决方法与时俱进
推荐问题