From: | Joe Conway <mail(at)joeconway(dot)com> |
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To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Mark pg_config() stable rather than immutable |
Date: | 2019-02-17 14:23:08 |
Message-ID: | E1gvNLY-0007XG-4N@gemulon.postgresql.org |
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Lists: | pgsql-committers |
Mark pg_config() stable rather than immutable
pg_config() has been marked immutable since its inception. As part of a
larger discussion around the definition of immutable versus stable and
related implications for marking functions parallel safe raised by
Andres, the consensus was clearly that pg_config() is stable, since
it could possibly change output even for the same minor version with
a recompile or installation of a new binary. So mark it stable.
Theoretically this could/should be backpatched, but it was deemed to be not
worth the effort since in practice this is very unlikely to cause problems
in the real world.
Discussion: https://postgr.es/m/20181126234521.rh3grz7aavx2ubjv@alap3.anarazel.de
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/290e3b77fde9cd063e20d96b1241566a429943de
Modified Files
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src/include/catalog/pg_proc.dat | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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