01 batch updates,: Father has a foreign key Son_id Son pointing to cases of this object, filter by "" __ ", update it with anyone who will Yes
Father.objects.filter(Son___id = 1).update(Son_id = 2)
01 batch updates,: Father has a foreign key Son_id Son pointing to cases of this object, filter by "" __ ", update it with anyone who will Yes
Father.objects.filter(Son___id = 1).update(Son_id = 2)