> > Does that project use Firebird
>
> Yes, and Oracle. Its at two sites, one uses FB, the other Oracle. Only the
> driver config settings need to be changed to swap between the two, although
> we did have to disable 'prepared statement caching' for FB, IIRC, but can't
> remember why
>
> > and what's the approx. number
> > of mapped classes to relations.
>
> There is about 120 persitant classes, and about 80 tables (you can map
> multiple objects to a single table, or a single object to multiple tables
> etc.)