Question

我正在向查询添加汇总列min(finumber)。添加此号码后，我希望能够在ORDER BY中使用它。当我删除min(finumber)时，查询工作正常。当我添加min(finumber)时出现错误：

选择列表中的列'soitem.fsono'无效，因为它不是包含在聚合函数或GROUP BY子句中。

我的问题是：如何添加min(finumber)并将其用于ORDER BY我的数据？

SELECT A.fsono,
       MAX(A.Attention) AS Attention,
       MAX(A.Address1) AS Address1,
       MAX(A.Address2) AS Address2,
       A.fcustno,
       A.fcontact,
       A.min_fin

FROM (SELECT soitem.fsono,
             somast.fcustno,
             somast.fcontact,
               min(finumber)as min_fin, 
             CASE
                  WHEN (CONVERT(varchar(MAX), soship.fmstreet)) LIKE 'ATTN%' THEN LEFT(CONVERT(varchar(MAX), soship.fmstreet), CHARINDEX(CHAR(10), CONVERT(varchar(MAX), soship.fmstreet)))
                  ELSE NULL
             END AS Attention,
             CASE WHEN [id] = 2 THEN S.val ELSE NULL END AS Address1,
             CASE WHEN [id] = 3 THEN S.val ELSE NULL END AS Address2
      FROM soitem
           INNER JOIN somast ON soitem.fsono = somast.fsono
           LEFT OUTER JOIN soship ON somast.fsono = soship.fcsono
                                 AND soship.fcenumber = ''
           CROSS APPLY [dbo].[split3](soship.fmstreet, CHAR(13) + CHAR(10)) S
      WHERE (somast.fstatus <> 'Cancelled')
        AND (somast.fsocoord = 'IFP'
          OR somast.fsocoord = '711')
        AND somast.fsono >= '034023') A
GROUP BY A.fsono,
         A.fcustno,
         A.fcontact
 Order by A.fsono, A.min_fin
  ;

Answer 1

错误在这里告诉您问题。

git在子查询中，而不是主查询中。您的子查询没有min(finumber)，因此出现错误。您需要使用GROUP BY子句。但是，这是伪SQL：

OVER

我想那些列应该是MIN(finumber) OVER (PARTITION BY {Partition Columns}) AS min_fin。

添加聚合列导致GROUP BY错误

1 个答案: