Re: server protocol used by Postgres

Peter Korsgaard <jacmet@control.auc.dk> writes:
> I have been browsing a bit around the develop corner at postgresql.org
> and looking at the c client library, but I haven't been able to find
> any information about the protocol used between the postgres database and
> the clients,

See the developer's guide at
http://www.postgresql.org/devel-corner/docs/postgres/
especially chapter 4,
http://www.postgresql.org/devel-corner/docs/postgres/protocol.htm

            regards, tom lane