expanded table

[Cyriackpazhe]

Calculate ( countrows( Regions), Sales)) . Here Regions is part of the expanded table of Sales. Can someone explain how the table "Sales" as calculate argument is used to evaluate the expression. The Regions[Regions] column part of the expanded "sales" table.

[v-jiewu-msft · Accepted solution]

Hi ,

Based on the information, the countrows(Regions) function counts the number of rows in the Regions table. Because CALCULATE adjusts the filter context using the Sales table, only those Regions that are linked to the current set of rows in Sales are considered.

Using the DAX formula.

You can view the following documents to learn more information.

CALCULATE function (DAX) - DAX | Microsoft Learn

COUNTROWS function (DAX) - DAX | Microsoft Learn

Best Regards,

Wisdom Wu

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[some_bih]

@Cyriackpazhe in Power BI with Star schema model, Sales table is fact table and via relationships other tables are expaned table of Sales, some of details on link.