[英]sql sum column in having clause is not summing quarterly values
我想求和(purchase_prd),這是每季度購買價值大於 0 且 <=500 的 customerID。 我在多個purchase_prd 中有相同的客戶ID,並且還想查看他們的customerID 顯示了多少條記錄......我該如何查詢? 我有以下
select purchase_prd, count(*), customerID, sum(purchase_value)
from table a
where purcahse_prd between 201700 and 201712 /*data is quarterly, so 201700, 201703, 201706,201709, 201712*/
group by customerid, purchase_value
having purchase_value >0 and purchase_value<=500
我的結果顯示多個季度的 customerids 並且 purchase_value 的總和超過 500,每個季度都是獨立的,並且沒有以 purchase_value >0 和 <=500 的標准提取全年的 purchase_value 總數
我的結果是:
purchase_prd customer ID purchase_value
201700 714 776
201703 714 120
201706 714 50
201709 714 20
201712 714 100
我希望 2017 年對 customerID 714 求和,如果 purchase_value 的總和 >0-<=500 則選擇
我想你想要:
select customerID, purchase_prd, count(*), sum(purchase_value)
from table a
where purchase_prd between 201700 and 201712 /*data is quarterly, so 201700, 201703, 201706,201709, 201712*/
group by customerid, purchase_prd
having sum(purchase_value) > 0 and sum(purchase_value) <= 500
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