As a best practice, it is always better to keep time-related fields in a separate table outside of the fact table. This is particularly helpful when you want to see all the dates, and not just the dates when specific events occurred. In our case, we should be able to see all the dates, and not just the dates when an order was made, because in real-life scenarios there may be days or months in which no order was made. It is also important to remember that QlikView stores dates as numbers:
Ordersand comment the
Monthfield by using
//. We will be creating this field in the master calendar.