Can a ForeignKey be a primary key? I'm getting the following error.
Here is the relevant part of the model:
class UserProfile(models.Model):
user = models.ForeignKey(User, primary_key=True,
edit_inline=models.STACKED, num_in_admin=1,min_num_in_admin=1,
max_num_in_admin=1,num_extra_on_change=0)
...
$ python manage.py sql profiles
calling execute_manager
BEGIN;
Traceback (most recent call last):
File "manage.py", line 12, in ?
execute_manager(settings)
File
"/usr/local/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/core/management.py",
line 1319, in execute_manager
execute_from_command_line(action_mapping, argv)
File
"/usr/local/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/core/management.py",
line 1286, in execute_from_command_line
output = action_mapping[action](mod)
File
"/usr/local/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/core/management.py",
line 115, in get_sql_create
final_output.extend(_get_many_to_many_sql_for_model(model))
File
"/usr/local/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/core/management.py",
line 233, in _get_many_to_many_sql_for_model
table_output.append(' %s %s %s %s (%s),' % \
KeyError: 'ForeignKey'
If I remove primary_key=True, then it happily produces the SQL (with
the default primary key 'id').
Grant
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