A very timely answer, and we'd debating moving to 9.2 at the same time but decided on staying on the 8.4 line (latest patch level though). After we do this we should be able to do a regular, normal pg_dump (not excluding anything) to get from 8.4 -> 9.2 in a few weeks from now.
Thanks so much Tom. ./scc On 2012-10-10, at 11:04 AM, Tom Lane <t...@sss.pgh.pa.us> wrote: > Scott Corscadden <sc...@corscadden.ca> writes: >> ** MY QUESTION ** - Will pg_largeobject automatically choose new OIDs that >> don't conflict, if I've added lo's this way, by direct COPY? > > In 8.4, yes. In later versions, you'd need to do something about > creating corresponding rows in pg_largeobject_metadata. > > In general, all built-in OID columns have mechanisms for choosing > nonconflicting new values --- but in 9.0 and up, pg_largeobject_metadata > is the authoritative store of "existing OIDs" for blobs, not > pg_largeobject. > > regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
