"Ciprian Hodorogea" <ciprian.hodorogea@xxxxxxxxx> writes: > 1. I noticed that binary dumps created with Postgres 8.0.3 can not be > imported with Postgres 8.1.x, so this is not a good backup idea. If you mean a filesystem dump, no. > 2. All dumps generated with pg_dump seem to contain internal functions > also, which then raise problems when trying to import. Can these be somehow > excluded from the generated SQL backup? Details please? regards, tom lane