I have two columns, "dateIN" and "dateDelivered" that are date/time types. I need to calculate the number of hours between the two, but only counting business hours (9am-6pm)
Example: if dateIN is 1/1/16 at 8am and the dateDelivered is 1/5/16 at 2pm. I need to calculate number of hours in that time frame between 9am and 6pm