/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

-1 vote220 views2 answers
Django connection cursor
Python Django
1 vote193 views1 answer
Django change value and save model object
Python Django
0 vote198 views1 answer
Get list of users django
Python Django
1 vote222 views1 answer
Make new app folder in django templates dir
Python Django
0 vote212 views1 answer
Django python base 64 encode
Python Django
1 vote213 views1 answer
Add background image in django uploaded file
Python Django
2 votes216 views3 answers
Django queryset to list
Python Django
0 vote206 views1 answer
Django date grater
Python Django
1 vote221 views1 answer
How to multiply in django template
Python Django
0 vote164 views1 answer
Django set boolean field value in view
Python Django