如何对总数进行分组

Question

我正在尝试按类别分组 - 但我使用的 SQL 是按日期对它们进行分组。

示例：如果用户选择 01/04/17 - 20/04/17 的日期范围，它将显示在类别 A

下找到的总数

实际情况：结果显示类别 A 10 次并显示每个日期的总数而不是完整的分组总数

希望这是有道理的

    SELECT tbl_ComplaintsCoded.CauseManager, Count(tbl_ComplaintsCoded.CauseManager) AS CountOfCauseManager, tbl_ComplaintsCoded.[Account Number], tbl_ComplaintsCoded.TouchCSM, tbl_ComplaintsCoded.[Mail Date]
FROM tbl_ComplaintsCoded
GROUP BY tbl_ComplaintsCoded.CauseManager, tbl_ComplaintsCoded.[Account Number], tbl_ComplaintsCoded.TouchCSM, tbl_ComplaintsCoded.[Mail Date]
HAVING (((tbl_ComplaintsCoded.TouchCSM)=[Forms]![frm_Central_Reporting]![Combo209]) AND ((tbl_ComplaintsCoded.[Mail Date]) Between [Forms]![frm_Central_Reporting]![Text204] And [Forms]![frm_Central_Reporting]![Text206]));

Answer 1

这应该得到你想要的：

SELECT tbl_ComplaintsCoded.CauseManager, Count(tbl_ComplaintsCoded.CauseManager) AS CountOfCauseManager, tbl_ComplaintsCoded.[Account Number], tbl_ComplaintsCoded.TouchCSM, tbl_ComplaintsCoded.[Mail Date]
FROM tbl_ComplaintsCoded
WHERE tbl_ComplaintsCoded.TouchCSM = [Forms]![frm_Central_Reporting]![Combo209]
AND (tbl_ComplaintsCoded.[Mail Date] BETWEEN [Forms]![frm_Central_Reporting]![Text204] AND [Forms]![frm_Central_Reporting]![Text206])
GROUP BY tbl_ComplaintsCoded.CauseManager
HAVING CountOfCauseManager > 0;

另请阅读：WHERE vs HAVING

如何对总数进行分组

How to group totals

sql

ms-access

vba

ms-access-2010