Intro to writing Power Query functions in M

The transformation of data in the Power Query stage of Power BI reporting is a very important stage and often scary to the newcomers to edit any of the code, let alone write functions. Learning how to tweak the M and write a few functions will open up huge possibilities to modernise and replace those complex Excel reports written in VBA.
This session will start with the "hello world" function and working up to more complex functions to use in your queries. Using parameters to make reusable building blocks to use again and again. No programming experience required although a shot of caffeine might be recommended.

Laura Graham-Brown

MVP, Power Platform Consultant and Agony Aunt

Hemel Hempstead, United Kingdom

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