Power Query M formula language reference - PowerQuery M
A core capability of Power Query is to filter and combine, that is, to mash-up data from one or more of a rich collection of supported data sources. Any such data mashup is expressed using …
Power Query - Complete M Language Guide Cheat Sheet
Nov 21, 2024 · Complete Power Query guide with M language basics, 30+ transformations, data sources, and custom functions Quick reference guide with examples and best practices. …
Power Query How - Home of the M Language
While this Power Query Guide is a BI Gorilla project created and maintained by Rick de Groot, it also incorporates official Microsoft documentation to provide you with the most accurate and …
Introduction - Power Query
This site stands as a reference for Power Query functions, offering quick and direct access to detailed information and practical examples for each function. Please note, the author does …
The Difference between Duplicate and Reference in Power Query
May 2, 2025 · This is the key difference between “Duplicate” and “Reference” in Power Query: Duplicate is an entirely new load without dependency on the original table. Changes to the …
Power Query M function reference - PowerQuery M | Microsoft …
Jun 9, 2025 · These reference articles are auto-generated from in-product help. To learn more about functions and how they work in an expression, go to Understanding Power Query M …
query-docs/query-languages/m/power-query-m-function-reference…
The Power Query M function reference includes articles for each of the over 700 functions. These reference articles are auto-generated from in-product help. To learn more about functions and …
Power Query - Wikipedia
Power Query The Power Query user interface, as shown in the Power Query Online experience. Power Query is an ETL tool created by Microsoft for data extraction, loading and …
What is a Reference in Power BI? - thebricks.com
Oct 21, 2025 · Discover how to use the Reference feature in Power BI’s Power Query Editor to create cleaner, faster, and more manageable data models. Learn efficient data shaping …
Duplicate vs Reference in Power Query: What’s the Difference?
Jun 19, 2025 · In the realm of Power BI and Excel, Power Query is the engine that allows users to transform and shape data before analysis. If you’ve ever right-clicked a query in the Power …