How to remove duplicates in Django?

Question

Django

I have a model with fields area (region), city (city), district (district). There are other fields, but we are not talking about them. How to correctly select all records from the table that are unique in these three fields (what the id value will be is not important to me)? .values('area', 'city', 'district').distinct() doesn't work because I need all the columns of the table, not just those listed in values. Maybe you can somehow group by these 3 fields, but without annotate (because I don't need aggregation)

Answer 1

Can use a bunch of values ​​and annotate?