diff options
| -rw-r--r-- | src/backend/replication/syncrep.c | 5 | ||||
| -rw-r--r-- | src/backend/replication/walsender.c | 5 |
2 files changed, 6 insertions, 4 deletions
diff --git a/src/backend/replication/syncrep.c b/src/backend/replication/syncrep.c index 10af4e85c13..7fe9b09adfa 100644 --- a/src/backend/replication/syncrep.c +++ b/src/backend/replication/syncrep.c @@ -375,6 +375,7 @@ SyncRepReleaseWaiters(void) int numprocs = 0; int priority = 0; int i; + XLogRecPtr InvalidXLogRecPtr = {0, 0}; /* * If this WALSender is serving a standby that is not on the list of @@ -384,7 +385,7 @@ SyncRepReleaseWaiters(void) */ if (MyWalSnd->sync_standby_priority == 0 || MyWalSnd->state < WALSNDSTATE_STREAMING || - XLogRecPtrIsInvalid(MyWalSnd->flush)) + XLByteEQ(MyWalSnd->flush, InvalidXLogRecPtr)) return; /* @@ -405,7 +406,7 @@ SyncRepReleaseWaiters(void) walsnd->sync_standby_priority > 0 && (priority == 0 || priority > walsnd->sync_standby_priority) && - !XLogRecPtrIsInvalid(walsnd->flush)) + !XLByteEQ(walsnd->flush, InvalidXLogRecPtr)) { priority = walsnd->sync_standby_priority; syncWalSnd = walsnd; diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c index c5391676c4a..7ccab20b13e 100644 --- a/src/backend/replication/walsender.c +++ b/src/backend/replication/walsender.c @@ -1403,6 +1403,7 @@ pg_stat_get_wal_senders(PG_FUNCTION_ARGS) int priority = 0; int sync_standby = -1; int i; + XLogRecPtr InvalidXLogRecPtr = {0, 0}; /* check to see if caller supports us returning a tuplestore */ if (rsinfo == NULL || !IsA(rsinfo, ReturnSetInfo)) @@ -1448,14 +1449,14 @@ pg_stat_get_wal_senders(PG_FUNCTION_ARGS) * which always returns an invalid flush location, as an * asynchronous standby. */ - sync_priority[i] = XLogRecPtrIsInvalid(walsnd->flush) ? + sync_priority[i] = XLByteEQ(walsnd->flush, InvalidXLogRecPtr) ? 0 : walsnd->sync_standby_priority; if (walsnd->state == WALSNDSTATE_STREAMING && walsnd->sync_standby_priority > 0 && (priority == 0 || priority > walsnd->sync_standby_priority) && - !XLogRecPtrIsInvalid(walsnd->flush)) + !XLByteEQ(walsnd->flush, InvalidXLogRecPtr)) { priority = walsnd->sync_standby_priority; sync_standby = i; |