My problem with SQLite3 is the poverty of types and the dynamic typing. I really want the wealth of types that PG brings. But I really like the SQLite3 implem

My problem with SQLite3 is the poverty of types and the dynamic typing. I really want the wealth of types that PG brings. But I really like the SQLite3 implementation better than the PG implementation (granted, I'm talking about the core of the RDBMS, not anything to do with networking since SQLite3 lacks networking).