Hi.
I've resolved such a case with two nullable fkeys and a discriminator field
to tell which one fkey is used.
20.10.2017 12.59 "Antonis Christofides" <anto...@djangodeployment.com>
kirjoitti:
Hello,
Two real examples that I've faced:
class MeteorologicalStation(models.Model):
...
owner = models.ForeignKey(to a person or organization)
class Document(models.Model):
...
authors = models.ManyToManyKey(to persons or organizations)
What I do is I create a superclass that I call Lentity (short for "legal
entity", despite the fact that it could refer to a group of people and is
not
necessary legal) and the two subclasses Person and Organization, with
multi-table inheritance.
But since I guess that this is a relatively common problem, I was wondering
about what other people are doing.
Thanks!
Antonis
--
Antonis Christofides
http://djangodeployment.com
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