I forgot to create a relation that reflects that a person/non-person is
an organization:
On Thu, 15 Jul 2004 16:25:54 +0200 Felix E. Klee wrote:
> "Major" tables:
> ORGANIZATIONS:
> contact_id, offers, demands, description, type (person|non-person),
> type_id (a person_id or a non-person_id)
contact_id should be substituted by organization_id.
> PERSONS:
> person_id, surname, given_names, pseudonyms, prefix, suffix, sex (M|F)
The field organization is missing.
> NON-PERSONS:
> non-person_id, name, type (company|non-profit|...)
The field organization is missing.
Felix