Learn the syntax and the use cases of the DEFINE TABLE statement in DAX.
Article and download: https://sql.bi/696241/?aff=yt
This syntax has been introduced in DAX since December 2020 and can be used in DAX queries only.
How to learn DAX: https://www.sqlbi.com/guides/dax/?aff=yt
The definitive guide to DAX: https://www.sqlbi.com/books/the-definitive-guide-to-dax-2nd-edition/?aff=yt
