【发布时间】:2017-08-15 04:31:25
【问题描述】:
想知道我是否可以编写负载查询来执行以下逻辑:
以SQL中的逻辑为例:
SELECT A,B,C, COUNT(B) AS E, SUM(D)
FROM (
SELECT A,B,C, COUNT(B) AS D
FROM TABLE
WHERE A IN ('a','b','c')
GROUP BY A,B,C
) a
WHERE A = 'a'
GROUP BY A,B,C
谢谢!!
【问题讨论】: