1

希望任何人都可以帮助我解决这个错误“列'Sales.No_'在选择列表中无效，因为它既不包含在聚合函数或GROUP BY子句中。”......我花了几天时间来理解这个错误但是失败:(我的查询：-

SELECT SH.[No_], SH.[Sell-to Customer No_], SH.[Sell-to Contact No_],
SH.[Sell-to Customer Template Code], MAX (A.[Version No_]) 
FROM [Sales] AS SH 
LEFT JOIN [Sales Archive] A ON (SH.[Document Type] = A.[Document Type] 
                 AND SH.[No_]=A.[No_] 
                 AND SH.[Doc_ No_ Occurrence]=A.[Doc_ No_ Occurrence]) 
WHERE (SH.[Document Type]='0' and SH.[Order]='1')
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2 回答 2

2

如果您有非聚合列，则“MAX”函数需要分组依据。所以你需要通过 sh.[No_].... 添加一个组。

我还重新格式化了您的查询，以便我可以更轻松地阅读它-希望没关系-

select SH.[No_]
, SH.[Sell-to Customer No_]
, SH.[Sell-to Contact No_]
, SH.[Sell-to Customer Template Code]
, MAX (A.[Version No_]) 
from [Sales] AS SH 
    LEFT JOIN [Sales Archive] A ON 
        (SH.[Document Type] = A.[Document Type] 
          AND SH.[No_]=A.[No_] 
          AND SH.[Doc_ No_ Occurrence]=A.[Doc_ No_ Occurrence]
        ) 
where (SH.[Document Type]='0' and SH.[Order]='1')
group by SH.[No_]
       , SH.[Sell-to Customer No_]
       , SH.[Sell-to Contact No_]
       , SH.[Sell-to Customer Template Code]
于 2009-12-07T04:55:26.450 回答
0

这是因为您使用了聚合函数 (MAX)，所以剩余的选定列也必须使用聚合函数或在 group by 子句中。例如

select SH.[No_],SH.[Sell-to Customer No_],SH.[Sell-to Contact No_],
SH.[Sell-to Customer Template Code],MAX (A.[Version No_])
from [Sales] AS SH LEFT JOIN [Sales Archive] A ON (SH.[Document Type] = A.[Document Type]
AND SH.[No_]=A.[No_] AND SH.[Doc_ No_ Occurrence]=A.[Doc_ No_ Occurrence])
where (SH.[Document Type]='0' and SH.[Order]='1')
group by SH.[No_],SH.[Sell-to Customer No_],SH.[Sell-to Contact No_],
SH.[Sell-to Customer Template Code]
于 2009-12-07T04:57:35.010 回答