bskool bloggin: Feeling like the critic is being his typically difficult self (just kidding).
In Chapter 4 on excercise 3, is there a need to really use the part table in the query? Part number is listed in the order line table, and I'm not sure what benefit bringing part number in from the part table instead adds to the query.
Probably not required for this case. It's actually good that you are reading this so closely. One reason I brought the part table in to play was out of reflex.