列“Comptes.CO_NUMERO”在选择列表中无效，因为它既不包含在聚合函数中，也不包含在 GROUP BY 子句中

Question

我正在尝试按“第 1 列”和“第 5 列”以及第 2、3、4 列的总和进行分组

但它不起作用。请帮忙

这是我的查询

SELECT Post,Montant_Brut,Montant_AP,Net_1,Rubrique,OP_EXERCICE_COMPTA from(
select 
(case when left(C.CO_NUMERO,3) like '_9_' or left(C.CO_NUMERO,3) like '_8_' then (SUBSTRING(C.CO_NUMERO, 1, 1) + SUBSTRING(C.CO_NUMERO, 3, 1) + SUBSTRING(C.CO_NUMERO, 4, 1)) else left(C.CO_NUMERO,3) end ) as Post,
(case when left(C.CO_NUMERO,3) like '_9_' or left(C.CO_NUMERO,3) like '_8_' then sum (0) else (sum(C.CO_MONTANT)) end) as Montant_Brut,
(case when left(C.CO_NUMERO,3) like '_9_' or left(C.CO_NUMERO,3) like '_8_' then (sum(C.CO_MONTANT)) else sum(0) end) as  Montant_AP,
(case when O.OP_TYPE like 'Anouveaux' then (sum(C.CO_MONTANT)) else sum(0) end) Net_1,
(case when left(C.CO_NUMERO,2) like '_9' or left(C.CO_NUMERO,2) like '_8' then (SUBSTRING(C.CO_NUMERO, 1, 1) + SUBSTRING(C.CO_NUMERO, 3, 1)) when left(C.CO_NUMERO,2) like '25' then '24' else left (C.CO_NUMERO,2) end ) as Rubrique,
O.OP_EXERCICE_COMPTA 
from Operations O inner join Comptes  C on O.OP_ID = C.CO_OP_NUMERO WHERE ((C.CO_NUMERO between '21%' and '40%') or (C.CO_NUMERO  like '51%') ) and O.OP_EXERCICE_COMPTA = 11
) a group by Post, Rubrique

Answer 1

让我们尽力帮助您。

首先，您需要对 group by 子句有所了解。正是 group by 将使您能够计算或总结结果，并且仍然能够保留密钥。

因此，当您尝试对您的 c.co_montant 求和时，您就失去了使用 c.co_numero 的权利。

除了这一点之外，您的查询对我来说几乎很好。

试试这个版本：

SELECT Post
,sum(Montant_Brut)
,sum(Montant_AP)
,sum(Net_1)
,Rubrique
,sum(OP_EXERCICE_COMPTA)
from(
    select 
    (case when left(C.CO_NUMERO,3) like '_9_' or left(C.CO_NUMERO,3) like '_8_' then (SUBSTRING(C.CO_NUMERO, 1, 1) + SUBSTRING(C.CO_NUMERO, 3, 1) + SUBSTRING(C.CO_NUMERO, 4, 1)) else left(C.CO_NUMERO,3) end ) as Post,
    (case when left(C.CO_NUMERO,3) like '_9_' or left(C.CO_NUMERO,3) like '_8_' then 0 else (C.CO_MONTANT) end) as Montant_Brut,
    (case when left(C.CO_NUMERO,3) like '_9_' or left(C.CO_NUMERO,3) like '_8_' then (C.CO_MONTANT) else 0 end) as  Montant_AP,
    (case when O.OP_TYPE like 'Anouveaux' then (C.CO_MONTANT) else 0 end) Net_1,
    (case when left(C.CO_NUMERO,2) like '_9' or left(C.CO_NUMERO,2) like '_8' then (SUBSTRING(C.CO_NUMERO, 1, 1) + SUBSTRING(C.CO_NUMERO, 3, 1)) when left(C.CO_NUMERO,2) like '25' then '24' else left (C.CO_NUMERO,2) end ) as Rubrique,
    O.OP_EXERCICE_COMPTA 
from Operations O inner join Comptes  C on O.OP_ID = C.CO_OP_NUMERO WHERE ((C.CO_NUMERO between '21%' and '40%') or (C.CO_NUMERO  like '51%') ) and O.OP_EXERCICE_COMPTA = 11
) a group by Post, Rubrique

我采取了你的 sum 操作，然后将其放入 group by 子句的结果中。

只要我无法测试该代码，我希望您告诉我它是否有效。