update in django orm code example

Example 1: update in django orm

# Update all the headlines with pub_date in 2007.
Entry.objects.filter(pub_date__year=2007).update(headline='Everything is the same')

Example 2: django q objects

from django.db.models import Q

obj, created = Person.objects.filter(
    Q(first_name='Bob') | Q(first_name='Robert'),
).get_or_create(last_name='Marley', defaults={'first_name': 'Bob'})

Example 3: django delete object

SomeModel.objects.filter(id=id).delete()

Example 4: create django object

Author.objects.create(name="Joe")

Example 5: .save() in django

>>> one_entry = Entry.objects.get(pk=1)