Django sum get 0 if none

from django.db.models.functions import Coalesce

answers = Answer.objects.filter(<something here>)
                        .annotate(score=Coalesce(Sum('vote__type'), 0))
                        .order_by('-score')

Source: stackoverflow.com

Django sum get 0 if none

answers = Answer.objects.filter(<something here>)
                        .annotate(score=Coalesce(Sum('vote__type'), 0))
                        .order_by('-score')

Source: stackoverflow.com

Similar codes

0 vote175 views1 answer
The requested resource was not found on this server. django
Python Django
0 vote178 views2 answers
Avoid bad request django
Python Django
1 vote166 views1 answer
Iterate over dictionary django
Python Django
0 vote163 views1 answer
Django fixtures. To loaddata
Python Django
7 votes168 views2 answers
Ckeditor django
Python Django
0 vote191 views1 answer
Fix the debug_mode = false django
Python Django
1 vote161 views1 answer
Make new app folder in django templates dir
Python Django
0 vote167 views2 answers
Jsonresponse status code django
Python Django
0 vote161 views1 answer
Django trigger when an instance od data is deleted from model
Python Django
0 vote159 views1 answer
India states django choices
Python Django