【发布时间】:2016-04-25 22:00:10
【问题描述】:
如何总结以下两个查询的结果?
select firstname, surname, COUNT(*) as Built
from orders
join users on orders.builder = users.id
where bStop > 1461496211 and bStop < 1461582649
group by users.id;
select firstname, surname, COUNT(*) as Built
from production_points
join users on production_points.rewarded = users.id
where Date(datetime) = '2016-04-25'
group by users.id
同一个用户可以在两个表中,所以我想总结他的结果,不想要两个单独的行,即第一个显示 4,第二个显示 6。总共 10
【问题讨论】: