create or update django models
obj, created = Person.objects.update_or_create(
first_name='John', last_name='Lennon',
defaults={'first_name': 'Bob'},
)
# If person exists with first_name='John' & last_name='Lennon' then update first_name='Bob'
# Else create new person with first_name='Bob' & last_name='Lennon'django update model
Model.objects.filter(id = 223).update(field1 = 2)django id
The ID in django is a "unique identifier" for each models instances.
You do not need to explicitly add a ID field to your own models as
the ID attribute is automatically generated for you behind the scences
by django for each new model and any newly created instances of that
model afterwards.Copyright © 2021 Codeinu
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