/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 vote303 views1 answer
Plural name django
Python Django
1 vote315 views1 answer
Url in form action django
Python Django
2 votes261 views3 answers
No such table django
Python Django
0 vote301 views1 answer
Filter startswith django
Python Django
0 vote325 views2 answers
Django template date format yyyy-mm-dd
Python Django
-1 vote307 views1 answer
Django model UUID field
Python Django
0 vote280 views1 answer
Unique file name in django
Python Django
0 vote278 views1 answer
Django array of dates
Python Django
-2 votes254 views9 answers
Django
Python Django
3 votes211 views2 answers
Django favicon
Python Django