Thread: pgsql: Update minimum recovery point on truncation during WAL replay of

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
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REL9_6_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/32d182dd0da9628a4bc1515b69694d6e361a8de4

Modified Files
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src/backend/access/transam/xact.c | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)