Greetings, * Andres Freund (and...@anarazel.de) wrote: > On 2018-11-26 19:04:46 -0500, Joe Conway wrote: > > So the correct answer is probably to mark pg_config() stable, but it > > still seems to be parallel safe to me. > > I don't think we should consider immutability to mean anything across > major versions. What'd be helped by doing that? We'd have to rule out > any behaviour change to any immutable function for that to make > sense. Including making an immutable function not immutable anymore.
Then we have to require that all indexes built with immutable functions be rebuilt when someone does a pg_upgrade from one major version to the next. Not to mention that the issue at hand isn't a major version upgrade anyway, it's a minor version change... Thanks! Stephen
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