【发布时间】:2021-08-06 13:20:16
【问题描述】:
我需要从s.status 列中导出状态数据,例如
select s.name,
count(CASE WHEN s.STATUS = 'Active' THEN 1 END) AS Active_count,
count(CASE WHEN s.STATUS = 'Expired' THEN 1 END) AS Expired_count,
count(CASE WHEN s.STATUS = 'In Progress' THEN 1 END) AS InProgress_count
from my.table s
group by s.name,s.status
我希望它被计算在一行中,但我却得到了这样的结果
https://i.stack.imgur.com/K4wyc.png
谁能帮我写一下,这样我就可以在一行中获取数据?
谢谢
【问题讨论】:
-
从 GROUP BY 中删除 s.STATUS!
标签: sql count case aggregate-functions