Improve comments for [Heap]CheckForSerializableConflictOut().
authorThomas Munro <tmunro@postgresql.org>
Thu, 11 Jun 2020 22:44:32 +0000 (10:44 +1200)
committerThomas Munro <tmunro@postgresql.org>
Thu, 11 Jun 2020 22:55:38 +0000 (10:55 +1200)
commit7aa4fb592530b74bf05f62c52b736ee3910691b9
tree632d5211cf648a4af8805386975e26301009cf3f
parent59fa7eb60364b8e71fe0f515d6ad87c274af839b
Improve comments for [Heap]CheckForSerializableConflictOut().

Rewrite the documentation of these functions, in light of recent bug fix
commit 5940ffb2.

Back-patch to 13 where the check-for-conflict-out code was split up into
AM-specific and generic parts, and new documentation was added that now
looked wrong.

Reviewed-by: Peter Geoghegan <pg@bowt.ie>
Discussion: https://postgr.es/m/db7b729d-0226-d162-a126-8a8ab2dc4443%40jepsen.io
src/backend/access/heap/heapam.c
src/backend/storage/lmgr/predicate.c