我想找出同一所学校有超过 1 个订单的所有学校。在下面的例子中，我想找到 2 号学校
| school_ucn | order_no |
-----------------------------
| 1 | 101 |
| 1 | 101 |
| 2 | 102 |
| 2 | 102 |
| 2 | 103 |
| 2 | 103 |
查询应该是这样的:
select
school_ucn, count(otc_order_number)
from storiacloud.schl_storia_revenue_fact
group by
otc_order_number, school_ucn
having count(otc_order_number) > 1
最佳答案
从你的groupby中取出订单号
select
school_ucn,count(DISTINCT otc_order_number)
from
storiacloud.schl_storia_revenue_fact
group by
school_ucn
having
count(distinct otc_order_number)>1
关于sql - 查找拥有超过 1 个订单的学校，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/33490174/