Thread: pgsql: Save slot's restart_lsn when invalidated due to size
Save slot's restart_lsn when invalidated due to size We put it aside as invalidated_at, which let us show "lost" in pg_replication slot. Prior to this change, the state value was reported as NULL. Backpatch to 13. Author: Kyotaro Horiguchi <horikyota.ntt@gmail.com> Reviewed-by: Álvaro Herrera <alvherre@alvh.no-ip.org> Discussion: https://postgr.es/m/20200617.101707.1735599255100002667.horikyota.ntt@gmail.com Discussion: https://postgr.es/m/20200407.120905.1507671100168805403.horikyota.ntt@gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/0188bb82531f1b0ae3648fb81a4bd4a4f6242127 Modified Files -------------- src/backend/replication/slot.c | 1 + src/backend/replication/slotfuncs.c | 11 ++++++++++- src/include/access/xlog.h | 2 +- src/include/replication/slot.h | 3 +++ src/test/recovery/t/019_replslot_limit.pl | 2 +- 5 files changed, 16 insertions(+), 3 deletions(-)