原生SQL

SELECT order_id,city,locality,login_time,sum(morning_hours),sum(afternoon_hours),sum(evening_hours),sum(total_hours) 
FROM orders 
GROUPBY order_id,city,locality,login_time`

group by … sum

from django.db.models import SumYour_Model.objects.values("order_id", "city", "locality", "login_time"
).order_by().annotate(Sum("morning_hours"),Sum("afternoon_hours"),Sum("evening_hours"),Sum("total_hours"),
)

group by …count

 from django.db.models import Countresult = Books.objects.values('author').order_by('author').annotate(count=Count('author'))

https://docs.djangoproject.com/en/4.2/topics/db/aggregation/