pgsql: Update minimum recovery point on truncation during WAL replay of
pgsql: Update minimum recovery point on truncation during WAL replay of
От:
Fujii Masao <fujii@postgresql.org>
Дата:
Update minimum recovery point on truncation during WAL replay of abort record. If a file is truncated, we must update minRecoveryPoint. Once a file is truncated, there's no going back; it would not be safe to stop recovery at a point earlier than that anymore. Commit 7bffc9b7bf changed xact_redo_commit() so that it updates minRecoveryPoint on truncation, but forgot to change xact_redo_abort(). Back-patch to all supported versions. Reported-by: mengjuan.cmj@alibaba-inc.com Author: Fujii Masao Reviewed-by: Heikki Linnakangas Discussion: https://postgr.es/m/b029fce3-4fac-4265-968e-16f36ff4d075.mengjuan.cmj@alibaba-inc.com Branch ------ REL_10_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/25fe5b2bb5fa35dfa05cb159216f3059540ba928 Modified Files -------------- src/backend/access/transam/xact.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-)
