/Python/Django foreign key field on delete do nothing

Django foreign key field on delete do nothing

from django.db import models

class Car(models.Model):
    manufacturer = models.ForeignKey('Manufacturer',on_delete=models.DO_NOTHING,)

class Manufacturer(models.Model):
    pass

Source: medium.com

Similar codes

0 vote163 views1 answer
Smtplib send pdf
Python
22 votes181 views1 answer
Python test if number in string
Python
0 vote184 views1 answer
RuntimeError: Please use tf.experimental.tensorrt.Converter in TF 2.0. site:stackoverflow.com
Python
0 vote178 views1 answer
Dict keys
Python
3 votes165 views2 answers
COLLECTIONS.DEFAULTDICT(set)
Python
1 vote158 views1 answer
Save pythonpath
Python
3 votes171 views1 answer
Boto3 upload file to s3
Python
1 vote166 views1 answer
Barabasi albert graph networkx
Python
5 votes272 views6 answers
Fibonacci series in python
Python
1 vote165 views1 answer
Python locks
Python