报表生成器 使用 power bi 数据集聚合 function

Question

I'm trying to recreate a power bi report (Power BI Desktop) in Power Bi Report Builder where I'm using a non-additive measure. I have read that I can use Report Builder's Aggregate function to move the aggregation to the server side and this way use my DAX measure from the model but I fail to get the same result as I get in Power BI.

My test data table in Power BI (named 'Table'):

My measure:

Measure = SUMX(SUMMARIZE('Table', 'Table'[Step], "X", AVERAGE('Table'[sec])), [X])

Matrix report create in Power BI:

After I publish the report to MyWorkspace in Power BI online I can add a connection to it in Report Builder and create a dataset with a DAX query (using Query Designer):

The resulting DAX query is this:

EVALUATE SUMMARIZECOLUMNS('Table'[Date], 'Table'[Step], 'Table'[sec], "Measure", [Measure])

The by using the New Matrix wizard I can crate a Tablix like this:

I'm expecting to get the same result as I got in Power BI Desktop, but I get the following:

Can Aggregate be used here or is there another way to calculate a Power BI models measures value for each cell of a Report Builder Tablix?

Answer 1

I resolved the issue by changing the query language in Query Designer from DAX to MDX.

Now the result in the "Measure" columns are as expected.