diff options
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/pgstatfuncs.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c index be5470a107..248d318f86 100644 --- a/src/backend/utils/adt/pgstatfuncs.c +++ b/src/backend/utils/adt/pgstatfuncs.c @@ -2046,7 +2046,15 @@ pg_stat_get_xact_function_self_time(PG_FUNCTION_ARGS) Datum pg_stat_get_snapshot_timestamp(PG_FUNCTION_ARGS) { - PG_RETURN_TIMESTAMPTZ(pgstat_fetch_global()->stats_timestamp); + bool have_snapshot; + TimestampTz ts; + + ts = pgstat_get_stat_snapshot_timestamp(&have_snapshot); + + if (!have_snapshot) + PG_RETURN_NULL(); + + PG_RETURN_TIMESTAMPTZ(ts); } /* Discard the active statistics snapshot */ |