/Python/Django/How to avoid inserting duplicate records in orm django

How to avoid inserting duplicate records in orm django

Django prevent duplicate entries

for instance in Stock.objects.all():
			if instance.category == category:
				raise forms.ValidationError(str(category) + ' is already created')
		return category

Source: arbcoms.com

How to avoid inserting duplicate records in orm django

if not table.objects.filter(column1=values).exists():
    # Insert new data here
    table.objects.create(column1=v1, column2=v2)

Similar codes

0 vote342 views1 answer
Filter field set in django formds
Python Django
1 vote333 views1 answer
Django don't redirect on submission
Python Django
3 votes386 views1 answer
Django queryset group by
Python Django
0 vote382 views3 answers
User serializer in django rest framework
Python Django
5 votes360 views4 answers
Get user django
Python Django
0 vote349 views1 answer
Django x-frame-options allowall
Python Django
0 vote337 views1 answer
Gunicorn django static files
Python Django
23 votes473 views4 answers
Django runserver
Python Django
0 vote357 views1 answer
Python django model range validation
Python Django
0 vote390 views1 answer
Django Abstract base classe
Python Django