Join your reporting date to the sys_calendar.calendar view and you can pull "quarter_of_year" from the system calendar. If you need to shift the QOY field to represent a fiscal or other operating interpretation, it's fairly simple and a painless to build a semantic calendar view on top of the system calendar.
Join your reporting date to the sys_calendar.calendar view and you can pull "quarter_of_year" from the system calendar. If you need to shift the QOY field to represent a fiscal or other operating interpretation, it's fairly simple and a painless to build a semantic calendar view on top of the system calendar.