django queryset and operator code example
Example 1: or operator in django queryset
from django.db.models import Q
Contact.objects.filter(Q(last_name__icontains=request.POST['query']) |
Q(first_name__icontains=request.POST['query']))
Example 2: django filter exsist
if table.objects.filter(prop='value').count() > 0:
Example 3: django filter values with OR operator
Blog.objects.filter(pk__in=[1, 4, 7])