Intro To MDX Decathlon-NON EMPTY and CROSSJOIN

Since you have been following this series with the utmost, life-changing, interest, then you have most certainly read the previous post, Intro To MDX Decathlon - Hierarchy Navigation Basics (6/10). In that post, I used the NON EMPTY keyword and mentioned I would cover it in the next post. Tada! The next post is right here. This one will also cover the CROSSJOIN function.