I am working with a DOS program that is extracting data from a GoldMine dBase IV program with Boolean Expressions. I need to archive history for the last 18 months from today's date. We are able to use the Year function for going back 2 years, but now we need to be able to extract data in monthly increments.
Do you know what Boolean expression I would use?
This is the 2 year expression that we are successful with.
Your assistance is greatly appreciated!