On Thu, Aug 15, 2024 at 1:13 PM Heikki Linnakangas <hlinn...@iki.fi> wrote: > Added a "protocol_version" libpq option for that. It defaults to "auto", > but you can set it to "3.1" or "3.0" to force the version. It makes it > easier to test that the backwards-compatibility works, too.
Over on the "Add new protocol message to change GUCs for usage with future protocol-only GUCs" there is a lot of relevant discussion about how bumping the protocol version should work. This thread shouldn't ignore all that discussion. Just to take one example, Jelte wants to bump the protocol version to 3.2, not 3.1, for some reasons that are in the commit message for the relevant patch over there. -- Robert Haas EDB: http://www.enterprisedb.com
