i have a fact table in the middle with a Date field and Date field is linked with Ca lander.
I have following fields in Fact table. So here date field is linked with Master Calender
Now what i want a Flag in a data model where Quantity is greater than 744 in a month for particular RNo. But, if i do group by monthyear than my data model will convert into monthyear level which i don't want. I want to keep my data model into Date level.
Here we are not changing the Fact Table, you fact table stays as such, we are not joining the tables and we are just arriving the Flag field in the new table. The new table just has a flag with Month/RNo.
I think tresesco's answer might be best fit for your requirement! Because, it will keep your data model on date level. It just adds extra fields Month and flag to the existing fact table. And this is what you are supposed to ask right!