06-12-2019 00:57 AM
Behind Power BI data load and transformation functionality is the M language. In this session, learn what kind of scenarios you’ll need to use the M language in, as well as its basic syntax. See several practical examples of how to use M in the wild, for example creating and using functions, handling missing or changed data sources, and calling web services.
Other resources: https://medius.studios.ms/video/asset/PPT/MBAS19-BRK2083