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

1 vote167 views1 answer
Sleep 5 seconds py
Python
1 vote139 views1 answer
Python get timestamp 2020-04-23T12:00:00Z
Python
1 vote144 views1 answer
Index of max value of sequence python
Python
7 votes130 views6 answers
Python if nan
Python
0 vote108 views1 answer
Fibonacci series in python using while loop
Python
6 votes149 views6 answers
Best ide for python
Python
0 vote186 views1 answer
How to get column names having numeric value in pandas
Python
1 vote141 views2 answers
Convert price to float pandas
Python
1 vote141 views1 answer
Control tello drone with python
Python
5 votes162 views3 answers
Iterating with index in for loops python
Python