A skill that will serve you well when working with DAX is a good imagination. You’ve already learned to construct a picture in your mind of the current filters that are propagating through the data model. The scanning of tables by iterators can only be envisaged, and designing the correct CALCULATE expression is done through inferring what filters must be changed. There is yet another aspect of DAX that is hidden from us, and that therefore must be imagined. That is the generation of virtual tables. Much ...
© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2022
A. BoxUp and Running with DAX for Power BI https://doi.org/10.1007/978-1-4842-8188-8_77. DAX Table Functions
Alison Box1
(1)
Billingshurst, West Sussex, UK
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