ROLLUP - DAX Guide

Описание

ROLLUP: Identifies a subset of columns specified in the call to SUMMARIZE function that should be used to calculate subtotals.
https://dax.guide/rollup/

This video is part of DAX Guide, the online guide to all the DAX functions, with links to related content and compatibility matrix with all the versions of Power BI, Azure Analysis Services (AAS), SQL Server Analysis Services (SSAS), SQL Server Data Tools (SSDT), and Power Pivot for Excel.

How to learn DAX: https://www.sqlbi.com/guides/dax/?aff=yt
The definitive guide to DAX: https://www.sqlbi.com/books/the-definitive-guide-to-dax-2nd-edition/?aff=yt
Code, run, and share DAX with DAX.do: https://dax.do/?aff=yt

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