我有一个自定义SQL查询,该查询从“上个月”返回信息,现在我需要将日期范围从上个月更改为.....上个月的19日至当月的20号。

这就是显示“过去一个月”的方法,任何人都可以帮助您修改它以显示所需的日期范围。

SELECT  TOP 10000 CONVERT(DateTime,
LTRIM(MONTH(DateTime)) + '/01/' + LTRIM(YEAR(DateTime)),
101) AS SummaryMonth,
Nodes.Caption AS NodeName,
Interfaces.Caption AS Interface_Caption,
SUM(InterfaceTraffic.In_TotalBytes) AS SUM_of_Total_Bytes_Received,
SUM(InterfaceTraffic.Out_TotalBytes) AS SUM_of_Total_Bytes_Transmitted,
SUM((NullIf(In_TotalBytes,-2)+NullIf(Out_TotalBytes,-2))) AS SUM_of_TotalBytesRecvXmit,
Interfaces.Gig_Limit AS Gig_Limit,
SUM((NullIf(In_TotalBytes,-2)+NullIf(Out_TotalBytes,-2))) - (Interfaces.Gig_Limit *    1073741824)  AS Diff

FROM
(Nodes INNER JOIN Interfaces ON (Nodes.NodeID = Interfaces.NodeID))  INNER JOIN        InterfaceTraffic ON (Interfaces.InterfaceID = InterfaceTraffic.InterfaceID AND InterfaceTraffic.NodeID = Nodes.NodeID)


WHERE
( DateTime >= dateadd(mm,datediff(mm,0,getdate())-1,0) AND DateTime
<dateadd(mm,datediff(mm,0,getdate()),0) )
 AND
(
  (Interfaces.Caption LIKE '%SM%') OR
  (Interfaces.Caption LIKE '%County Snow%')
)


GROUP BY CONVERT(DateTime, LTRIM(MONTH(DateTime)) + '/01/' + LTRIM(YEAR(DateTime)),   101),
Nodes.Caption, Interfaces.Caption, Interfaces.Gig_Limit

Having SUM((NullIf(In_TotalBytes,-2)+NullIf(Out_TotalBytes,-2))) - (Interfaces.Gig_Limit * 1073741824) > 0


ORDER BY SummaryMonth ASC, 6 DESC


谢谢
戴夫

最佳答案

WHERE (DateTime >= 18+dateadd(mm,datediff(mm,0,getdate())-1,0)
  AND  DateTime <  19+dateadd(mm,datediff(mm,0,getdate()),0))


我从字面上看就是19th of LAST to 20th of CURRENT,尽管从倒数第20位到第19位可能更有意义。调整数字很容易。

关于sql - 具有自定义日期范围的SQL查询,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/12878622/

10-08 22:26
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