I'm working with data that includes 6 months of results (counting the current month). Using DateAdd I've been able to get the data to go back to the first of the month so it captures the entire data regardless of the current date. Hopefully that makes sense. So for example as of today it's pulling in 9/1/2013 - today. So now I need to capture (from this data) 2 quarters, the current quarter and the previous quarter. My logic is I want it to include the full three months of the previous quarter (so it would ignore the September data because I don't have the full quarter represented) and the current quarter no matter how much of it I have. It's a running data sort of thing. Can this be done? I've tried to DateAdd using "q" but it's not liking my logic. Any assistance would be great. Hopefully you can understand what I'm after.
Thanks in advance!