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| author | Magnus Hagander <magnus@hagander.net> | 2015-12-13 16:53:38 +0100 |
|---|---|---|
| committer | Magnus Hagander <magnus@hagander.net> | 2015-12-13 16:54:39 +0100 |
| commit | 28c366789e78af82dfd89ecb6cc32724f58d6a1b (patch) | |
| tree | d573147c1b482f9aae8c671464e3d846de25abe1 | |
| parent | a9c56ff0e1f19fd6c2e48cfe44407c8cb8c4fbd5 (diff) | |
| download | postgresql-28c366789e78af82dfd89ecb6cc32724f58d6a1b.tar.gz postgresql-28c366789e78af82dfd89ecb6cc32724f58d6a1b.zip | |
Consistently set all fields in pg_stat_replication to null instead of 0
Previously the "sent" field would be set to 0 and all other xlog
pointers be set to NULL if there were no valid values (such as when
in a backup sending walsender).
| -rw-r--r-- | src/backend/replication/walsender.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c index ed7ece6c7e8..6683b6fb475 100644 --- a/src/backend/replication/walsender.c +++ b/src/backend/replication/walsender.c @@ -2826,6 +2826,9 @@ pg_stat_get_wal_senders(PG_FUNCTION_ARGS) else { values[1] = CStringGetTextDatum(WalSndGetStateString(state)); + + if (XLogRecPtrIsInvalid(sentPtr)) + nulls[2] = true; values[2] = LSNGetDatum(sentPtr); if (XLogRecPtrIsInvalid(write)) |