class ExampleModel(models.Model):
is_active = models.BooleanField(default=True)
created_at = models.DateTimeField(auto_now_add=True)
updated_at = models.DateTimeField(auto_now=True)
I want to query on UserModel such that the Query set which I get should be
orderable in terms of time difference of updated_at - created_at,
I tried
ExampleModel.objects.all().order_by('updated_at' - 'created_at')
but this is not working
it throws, *TypeError*: unsupported operand type(s) for -: 'str' and 'str'
Django Family Please Help...................
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