I am new to Django. But does the error message literally mean you have
duplicated records against your unique_together constriction?
On Sat, Oct 13, 2012 at 9:47 AM, Zheng Li <dllizh...@gmail.com> wrote:
> class AB(models.Model):
> a = models.ForeignKey(A)
> b = models.ForeignKey(B)
> c = models.IntegerField(default=0)
> d = models.FloatField(default=0)
> e = models.IntegerField(default=0)
> f = models.FloatField(default=0)
> class Meta:
> unique_together = (('a', 'b'),)
>
> I have a class like above.
> when I call get_or_create, sometimes IntegrityError: (1062, "Duplicate
> entry) error happens.
> a, _ = AB.objects.get_or_create(a=a, b=b)
>
> I really have googled and worked on it for a while, but still nothing.
> anyone can help?
> Thanks in advance.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To post to this group, send email to django-users@googlegroups.com.
> To unsubscribe from this group, send email to
> django-users+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/django-users?hl=en.
>
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en.
