#11472: Users not spanning relationship lookups
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Reporter: Streamweaver | Owner: nobody
Status: new | Milestone:
Component: Database layer (models, ORM) | Version: 1.0
Keywords: relationships | Stage: Unreviewed
Has_patch: 0 |
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I believe there may be a bug related to relationship spanning as relates
to User models.
I'm using python 2.6 and Django 1.0.2 and this is consistant across Window
and Linux installs.
I have to Models both with relationships to Users, cutting down to
relavant parts:
class Project(models.Model):
owner = models.ForeignKey(User)
class Release(models.Model):
owner = models.ForeignKey(User)
In my view methods when I use:
u = User.objects.exclude(project__owner__isnull=True,
release__owner__isnull=True).distinct()
it returns an error of "no such column: U1.owner_id"
Alternatively when I try:
u = User.objects.filter(project__owner__isnull=False).distinct() |
User.objects.filter(project__owner__isnull=False).distinct()
This returns a list of ALL users regardless being an owner of a project
or release. Using either of those queries alone also returns all users.
I've checked and checked and this is setup as documented and I believe is
a bug. I asked on Django-Users, they believe this is a bug as well.
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Ticket URL: <http://code.djangoproject.com/ticket/11472>
Django <http://code.djangoproject.com/>
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