Creating Cross-Table selections

This video explains how to create selections that combine criteria from multiple tables within the BlueVenn database. 

This would apply when looking for customers who have specific personal characteristics, such as age range or gender, and who have purchased a particular product or ordered through a certain channel. These criteria come from both the customer and transaction table and therefore must be processed carefully to ensure the correct counts are found.

It is also worth noting how to validate selections which are also demonstrated here.