当所有值都在线上时如何选择数据

Question

I want to take the account data when all the subscriber is on the planB 请参考图片 预期输出为

Please refer the image

Answer 1

不确定我是否会完全遵循，但是从预期结果来看，您似乎想要一种（帐户，计划）组合的独特组合，在这种情况下，您可以这样做：

Select Subscriber, Plan From (Select DISTINCT Acct, Plan from {Table})

Answer 2

据我了解，您似乎只在帐户中的所有订户都具有相同的计划时才考虑和计划。然后，以下查询应该起作用。

SELECT DISTINCT acct
    ,plan
FROM <TableName>
WHERE acct IN (
        SELECT acct
        FROM <TableName>
        GROUP BY acct
        HAVING count(DISTINCT plan) = 1
        );