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db.models.ForeignKey.to_field

ForeignKey.to_field

The field on the related object that the relation is to. By default, Django uses the primary key of the related object.

Links:

https://docs.djangoproject.com/en/1.10/ref/models/fields/#django.db.models.ForeignKey.to_field

doc_Django

2016-10-09 18:35:41

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