Problems using syncdb with Oracle 10g - strange field names and null = false ignored

[anonymous]

Hello

When syncdbing the following model :

class IdentificationConfidence(models.Model):

identification_confidence = models.CharField("how confident the observer is", max_length = 20, null = False)

class Meta:

app_label = 'interaction'

def unicode(self):

return self.identification_confidence

I get the following table produced:
INTERACTION_IDENTIFICATION8A86

with fields ID (PK) and
IDENTIFICATION_CONFIDENCE NVARCHAR2(20) Nullable = Yes

Syncdb seems to be ignoring null = false and providing a strange table name

Thanks

Catriona

NB I didn't type the the question marks into my issue - they just appeared and it was unicode