Business Intelligence with Microsoft Power BI - with Material - ISINDATE Function in M Language

The video tutorial covers the use of date functions in Power Query, focusing on M functions for analyzing dates in datasets. It provides practical examples of checking if dates fall within specific years or quarters, and emphasizes the importance of case sensitivity in writing M functions. The tutorial also suggests practicing these functions to gain proficiency.

How can you filter data for the last three years in Power Query?

What steps would you take to create a custom column for previous five quarters?

What are the benefits of practicing M functions in Power Query?