Django annotate a static value to queryset

Question

Is it possible to add an static field value to django query set by annotate or any other way? for example i have an query set called rooms. I want all rooms have a static field in query set not in database. for example:

rooms[0].some_field = "static_value"

Thanks in advance.

Answer 1

Yes, you can annotate this with Value ^[Django-doc]:

from django.db.models import CharField, Value

MyModel.objects.annotate(
    some_field=Value('static_value', output_field=CharField())
)