/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

1 vote120 views1 answer
Ascending discending
Python
0 vote127 views1 answer
Python int to scientific string
Python
0 vote131 views1 answer
Adding bootstrap grid dynamically django
Python
0 vote134 views1 answer
Password protected cmd python
Python
0 vote129 views2 answers
Scikit learn to identify highly correlated features
Python
0 vote135 views1 answer
Python np get indices where value
Python
25 votes189 views2 answers
String to ascii value python
Python
95 votes150 views6 answers
How to use a for loop in python
Python
1 vote128 views1 answer
Portscan with python
Python
18 votes124 views6 answers
Gui in python
Python