/Python/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 vote304 views1 answer
Decleration of array in python
Python
1 vote324 views1 answer
Remove all roles discord py
Python
1 vote289 views1 answer
Python num perfect squares
Python
1 vote340 views1 answer
Flask render error template
Python
5 votes340 views3 answers
One hot encoding
Python
1 vote427 views1 answer
Sum values in django models
Python Django
0 vote298 views1 answer
Python - Cara Mengurutkan String Secara alfabet
Python
2 votes326 views2 answers
Fillna string
Python
0 vote378 views1 answer
How to close ursina screen
Python
2 votes314 views1 answer
How to find geometric mean in python
Python