create table object_ids (
  id uuid not null,
  external_id uuid not null,
  description text
);
comment on table object_ids is '
  Encapsulates an Object UUID Id.
';

comment on column object_ids.id is '
  The tag services guid for this ObjectId.
';
comment on column object_ids.external_id is '
  The external caller systems resource id for this Object.
';
comment on column object_ids.description is '
  A short description of this object.
';