/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

5 votes208 views1 answer
Py2exe
Python
0 vote182 views1 answer
Sort lexo python
Python
0 vote308 views3 answers
Get field from anther model in model form
Python
22 votes200 views4 answers
How to remove the last item in a list python
Python
0 vote185 views1 answer
List of lists to table python
Python
0 vote201 views1 answer
Create chatbot in Python - Source: NAYCode.com
Python
1 vote303 views1 answer
How to append to every second item in list python
Python
0 vote214 views1 answer
Check if string contains alphabets python
Python
1 vote197 views1 answer
Python remove none from dict
Python
1 vote230 views1 answer
Sum values in django models
Python Django