On 2018-11-26 19:34:03 -0500, Stephen Frost wrote:
> These two things seem entirely independent in my view, so I'm really not
> sure that I'm following what you're getting at.
All I said is that I don't think it's a reasonable policy to mark all
functions that potentially could change across major versions as
immutable. I've no problem with changing pg_config in particular,
especially as it - as has been pointed - clearly can change in minor
versions / recompiles.