I am using postgresql 7.4 on a pontencial large DB system, and I am
quite happy of the performance of this database, as for now. Only one
thing worrys me, and I like to get some pease to my mind about this.
I use normal tabel ID (SERIAL and BIGSERIAL) all over the place for FK
constaints, but I use OID in one special situation. When I insert a
single row into a table, I like my low level code to be kompatible with
mysql ( mysql_insert_id ), and fetch the row that I just inserted. This