Hi there,
I'm having trouble with the documentation at
http://www.djangoproject.com/documentation/db_api/#lookups-that-span-relationships
It says that I can follow a 'reverse' relationship by using the
lowercase name of the model, but when I try with the model below, I get
an error. What am I doing wrong?
Many thanks in advance for your time and assistance.
class Person(models.Model):
surname = models.CharField(maxlength=32)
given_names = models.CharField(maxlength=32)
class Registration(models.Model):
person = models.ForeignKey(Person, edit_inline=models.TABULAR)
reg_year = models.IntegerField(core=True)
Person.objects.filter(registration__reg_year__exact=2006)
==> TypeError: Cannot resolve keyword 'registration' into field
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