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| author | Alexander Korotkov <akorotkov@postgresql.org> | 2024-08-10 21:43:02 +0300 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2024-08-10 21:43:02 +0300 |
| commit | 867d396ccd2a7f0ce55e1fa7ebda00bc8c81147b (patch) | |
| tree | 2af07b058abba4f384d06781a952203e1c250842 /src/backend/executor | |
| parent | bbf668d66fbf61d45f1c187b08a5f51537bfb7c7 (diff) | |
| download | postgresql-867d396ccd2a7f0ce55e1fa7ebda00bc8c81147b.tar.gz postgresql-867d396ccd2a7f0ce55e1fa7ebda00bc8c81147b.zip | |
Adjust pg_wal_replay_wait() procedure behavior on promoted standby
pg_wal_replay_wait() is intended to be called on standby. However, standby
can be promoted to primary at any moment, even concurrently with the
pg_wal_replay_wait() call. If recovery is not currently in progress
that doesn't mean the wait was unsuccessful. Thus, we always need to recheck
if the target LSN is replayed.
Reported-by: Kevin Hale Boyes
Discussion: https://postgr.es/m/CAPpHfdu5QN%2BZGACS%2B7foxmr8_nekgA2PA%2B-G3BuOUrdBLBFb6Q%40mail.gmail.com
Author: Alexander Korotkov
Diffstat (limited to 'src/backend/executor')
0 files changed, 0 insertions, 0 deletions