两个日期之间的SQL Sum列

Question

我在SQL Server中的两个日期之间总结价格列时遇到问题。

我有这样的查询：

SELECT
    OSLP.SlpName as Salesman,
    CAST(OINV.DocTotal as float) as Achiev,
    OINV.TaxDate
FROM 
    OINV
INNER JOIN 
    INV1 ON INV1.DocEntry = OINV.DocEntry
INNER JOIN 
    OSLP ON OINV.SlpCode = OSLP.SlpCode
INNER JOIN 
    OITM ON INV1.ItemCode = OITM.ItemCode
INNER JOIN 
    OMRC ON OITM.FirmCode = OMRC.FirmCode
INNER JOIN 
    OCRD ON OINV.CardCode = OCRD.CardCode
WHERE
    OSLP.SlpName LIKE '01-2 Ika' 
    AND OINV.TaxDate BETWEEN '20160804' AND '20160806'
GROUP BY
    OSLP.SlpName, OINV.DocTotal, OINV.TaxDate

上面的查询结果如下：

我还在＆＃34; CAST（OINV.DocTotal as float）上添加了SUM作为Achiev＆＃34;像这样：

CAST(sum(OINV.DocTotal) as float) as Achiev

但是，它返回了错误的结果：

日期上的Achiev列的正确结果应为 4906230

非常感谢您的帮助！

更新（已解决） 我已经解决了这个问题。它只是为SUM查询添加了不同的内容，因为我的查询中存在重复的数据。

查询：

SELECT
  OSLP.SlpName as Salesman,
  sum(CAST(INV1.Quantity as float)) as Qty,
  sum(DISTINCT CAST(OINV.DocTotal as float)) as Achiev
FROM 
  OINV
INNER JOIN 
  INV1 ON INV1.DocEntry = OINV.DocEntry
INNER JOIN 
  OSLP ON OINV.SlpCode = OSLP.SlpCode
INNER JOIN 
  OITM ON INV1.ItemCode = OITM.ItemCode
INNER JOIN 
  OMRC ON OITM.FirmCode = OMRC.FirmCode
INNER JOIN 
  OCRD ON OINV.CardCode = OCRD.CardCode
WHERE
  OSLP.SlpName LIKE '01-2 Ika' 
  AND OINV.TaxDate BETWEEN '20160804' AND '20160806'
GROUP BY
  OSLP.SlpName

它返回：

感谢所有帮助过我的人！

Answer 1

问题是与group by ..从group by中移除OINV.DocTotal并执行如下所示的总和

SELECT
OSLP.SlpName as Salesman,
sum(CAST(OINV.DocTotal as float)) as Achiev,
OINV.TaxDate
FROM OINV
  INNER JOIN INV1 ON INV1.DocEntry = OINV.DocEntry
  INNER JOIN OSLP ON OINV.SlpCode = OSLP.SlpCode
  INNER JOIN OITM ON INV1.ItemCode = OITM.ItemCode
  INNER JOIN OMRC ON OITM.FirmCode = OMRC.FirmCode
  INNER JOIN OCRD ON OINV.CardCode = OCRD.CardCode
WHERE
OSLP.SlpName like '01-2 Ika' And OINV.TaxDate between '20160804' and '20160806'
GROUP BY
  OSLP.SlpName,
  OINV.TaxDate

Answer 2

如果你想显示DocTotal与每个海洋男人的总和，并想通过TaxDate分割它， 使用以下脚本

SELECT
OSLP.SlpName as Salesman,
CAST(sum(OINV.DocTotal) OVER(PArtition by OSLP.SlpName Order by   OINV.TaxDate) as float) as Achiev
OINV.TaxDate
FROM OINV
  INNER JOIN INV1 ON INV1.DocEntry = OINV.DocEntry
  INNER JOIN OSLP ON OINV.SlpCode = OSLP.SlpCode
  INNER JOIN OITM ON INV1.ItemCode = OITM.ItemCode
  INNER JOIN OMRC ON OITM.FirmCode = OMRC.FirmCode
  INNER JOIN OCRD ON OINV.CardCode = OCRD.CardCode
WHERE
OSLP.SlpName like '01-2 Ika' And OINV.TaxDate between '20160804' and '20160806'

如果你想显示每个海洋男人的DocTotal总和 使用以下脚本。

SELECT
OSLP.SlpName as Salesman,
CAST(sum(OINV.DocTotal) as float) as Achiev
FROM OINV
  INNER JOIN INV1 ON INV1.DocEntry = OINV.DocEntry
  INNER JOIN OSLP ON OINV.SlpCode = OSLP.SlpCode
  INNER JOIN OITM ON INV1.ItemCode = OITM.ItemCode
  INNER JOIN OMRC ON OITM.FirmCode = OMRC.FirmCode
  INNER JOIN OCRD ON OINV.CardCode = OCRD.CardCode
WHERE
OSLP.SlpName like '01-2 Ika' And OINV.TaxDate between '20160804' and '20160806'
GROUP BY OSLP.SlpName