One model field map to two database columns

[Dann Luciano]

Hi everyone,

It is possible to map one field in a Model to two or more database columns? For example:

class User(models.Model):

    encrypted_hash_email = EncryptedHash()

then in database we have

encrypted_email and hash_email columns?

Thanks and have a good day!

[Ryan Nowakowski]

On Mon, Aug 22, 2022 at 05:56:00AM -0700, Dann Luciano wrote:
> It is possible to map one field in a Model to two or more database columns?
> For example:
>
> class User(models.Model):
> encrypted_hash_email = EncryptedHash()
>
> then in database we have
>
> encrypted_email and hash_email columns?

The django-money package stores the value in a DecimalField and the
currency in a CharField but abstracts both behind a single MoneyField[1].

[1] https://github.com/django-money/django-money/blob/main/djmoney/models/fields.py#L168

[Dann Luciano]

Thanks Ryan.