> Thanks a lot, it works! > > I'am using Postgres Plus Advanced Server 8.3R2 in development.In production I > user PostreSQL 8.3.9.
Yeah, AFAIK is the "Postgres Plus Advanced Server" the version of the regular PG-version plus 1. So you have 8.2 as development and 8.3 as production version.
That's only true for the 8.2 series. :
PPAS 8.1 = PostgreSQL 8.1
PPAS 8.3x = PostgreSQL 8.2 base (plus HOT and wal_writer)