回溯计算度量中的列
如何追溯计算度量中使用/加入的实际列? 我问这个问题的原因是,我试图编写等效的 TSQL 查询来验证计算度量的结果。 到目前为止,我的方法是查找度量属性并找到表/视图和使用的列名称。 连接栏一直是一个困难的部分(可以说这对我来说是不可能的),因为 DSV 看起来非常混乱并且很难遵循线条。
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How do I trace back the actual columns used/joined in calculated measure? THe reason I am asking this question is, I am trying to write the equivalent TSQL query to verify the result with that of calculated measure.
So far, my approach has been a look up into the measure properties and find the table/view and the column name used. The joining column has been a difficult part (let s say it impossible for me), because the DSV looks very messy and is hard to follow the lines.
Any suggestions appreciated!
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我想没有希望联系创建该多维数据集或当前维护该多维数据集的人? 如果您不熟悉多维数据集来自的数据仓库,我可以理解为什么这感觉像一场噩梦。 可能有各种进程/作业加载数据。
我上一份工作中持续出现的一个问题是,客户对立方体总数与我们 Web 应用程序中其他位置的数字不匹配感到不安。 每周,OLAP 团队和 Web 团队都会进行一场辩论,以决定哪个值是“正确的”以及我们如何解释其中的差异!
I suppose there is no hope of contacting the person who created the cube, or currently maintains it? If you are not familiar with the data warehouse the cube comes from, I can see why this would feel like a nightmare. There may be various procs/jobs which load data in.
One on-going problem in my last job was a customer upset that the cube totals did not match with the figures from other places in our web application. Each week there would be a debate between the OLAP team and the web team, to decide which value ws "right" and how we could explain the difference!