On 3/9/07, Jens Diemer <[EMAIL PROTECTED]> wrote:
>
>
> I have a (old) Model like this:
> ------------------------------------------------
> class SessionData(models.Model):
> session_id = models.CharField(maxlength=96)
Change to:
session_id = models.CharField(maxlength=96, primary_key=True)
...
> OperationalError: (1054, "Unknown column 'pylucid_session_data.id' in
> 'field list'")
...
>
> Yes, there is no column "id" for the table "pylucid_session_data".
> Is that an error? Or must all tables have an ID? (or primary key?)
If you don't specify a field with primary_key=True, Django
automatically ads one named "id".
See
http://www.djangoproject.com/documentation/model_api/#automatic-primary-key-fields
...
> I have made a small patch, so the table skipped:
Ugh, don't do that. :)
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