Question

我的查询在没有任何限制的情况下可以正常运行：

SELECT  Reportno,
       SUM(SUM(ElapsedTime)) OVER (PARTITION BY NonProductive ORDER BY REPORTNO) AS RUNNINGTOTAL
FROM dbo.DailyOperations o
WHERE NonProductive IN (1) and WellID = 'ZCQ-5' AND JobID = 'Original' 
GROUP BY ReportNo,NonProductive
ORDER BY ReportNo;

这会给我：

Reportno    RUNNINGTOTAL
9                5
14             10.5
15              14

如果我使用ReportNo = 14运行以上查询，那么我得到

Reportno        RUNNINGTOTAL
14                  5.5

基本上，当我选择一个Reportno时，我需要查询以显示10.5（正在运行的总计）。我不确定在哪里进行修改才能使其正常工作。

此外，我正在Visual Studio SSRS中构建此代码，并尝试将Set表达式修改为：值为=RunningValue(Fields!RUNNINGTOTAL.Value,sum, "DownTime")，但没有任何改变。

Answer 1

您需要使用子查询，如下所示：

SELECT r.*
FROM (SELECT Reportno,
             SUM(SUM(ElapsedTime)) OVER (PARTITION BY NonProductive ORDER BY REPORTNO) AS RUNNINGTOTAL
      FROM dbo.DailyOperations o
      WHERE NonProductive IN (1) and WellID = 'ZCQ-5' AND JobID = 'Original' 
      GROUP BY ReportNo, NonProductive
     ) r
WHERE r.ReportNo = 14
ORDER BY ReportNo;

缩小范围时运行总问题

1 个答案: