Heiko, for Oracle, you want UTF8 character set encoding,
not
ASCII7 or anything else. Oracle asks you for "Character Set" and
"National Character Set". I don't really know that that means, so I
just pick UTF8 for both, and that seems to work ok.
Andrei, I would be very surprised if you'd be able to load a
PostgreSQL dump into Oracle without major changes. Why else would
OpenACS use completely separate Oracle and PostgreSQL versions of the
*.sql package data model install files?