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python - Difference between ManyToOneRel and ForeignKey?

In django, what's the difference between a ManyToOneRel and a ForeignKey field?

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Django relations model exposes (and documents) only OneToOneField, ForeignKey and ManyToManyField, which corresponds to the inner

  • OneToOneField -> OneToOneRel
  • ForeignKey -> ManyToOneRel
  • ManyToManyField -> ManyToManyRel

See source of django.db.models.fields.related for further details.


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