Add explicit link into OneToOneField.parent_link

[knowledgepoint-devs]

Documentation for OneToOneField.parent_link in Django 1.6 (​https://docs.djangoproject.com/en/1.6/ref/models/fields/#django.db.models.OneToOneField.parent_link) says this field is relevant for a "model which inherits from another (concrete) model". This is rather ambiguous to users not familiar with multi-table inheritance, so I suggest adding a link from there to ​https://docs.djangoproject.com/en/1.6/topics/db/models/#multi-table-inheritance.

[Baptiste Mispelon]

Hi,

Yes, I agree that this could be off-putting.
However, I don't know if just adding a link would be sufficient, since the term "concrete" doesn't appear on the linked page either.

How about mentionning in passing that non-abstract models are also sometimes called concrete?

Thanks.

[Daniele Procida]

I've marked this ticket as especially suitable for people following the ​Don't be afraid to commit tutorial at the DjangoCon US 2014 sprints.

If you're tackling this ticket, please don't hesitate to ask me for guidance if you'd like any, either at the sprints themselves, or here or on the Django IRC channels, where I can be found as EvilDMP.

[Tim Graham <timograham@…>]

In 60c38c1a4e482ef86465c9ac40e0b47af175ffa7:

Fixed #23281 -- Added "concrete model" to glossary.

Thanks knowledgepoint-devs for the suggestion.