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From: Fujii Masao <fujii@postgresql.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: doc: Correct context description for some JIT support GUCs
Date: Mon, 20 Apr 2026 23:48:54 +0000
Message-ID: <E1wEyMI-001vlH-0L@gemulon.postgresql.org> (raw)

doc: Correct context description for some JIT support GUCs

The documentation for jit_debugging_support and jit_profiling_support
previously stated that these parameters can only be set at server start.

However, both parameters use the PGC_SU_BACKEND context, meaning they
can be set at session start by superusers, but cannot be changed within
an active session.

This commit updates the documentation to reflect the actual behavior.

Backpatch to all supported versions.

Author: Fujii Masao <masao.fujii@gmail.com>
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Discussion: https://postgr.es/m/CAHGQGwEpMDpB-K8SSUVRRHg6L6z3pLAkekd9aviOS=ns0EC=+Q@mail.gmail.com
Backpatch-through: 14

Branch
------
REL_14_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/f33874c3a9970184ae59c5600e0af104d7fddcf0

Modified Files
--------------
doc/src/sgml/config.sgml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)



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