diff options
| -rw-r--r-- | src/backend/utils/adt/pgstatfuncs.c | 3 | ||||
| -rw-r--r-- | src/test/regress/expected/sysviews.out | 7 | ||||
| -rw-r--r-- | src/test/regress/sql/sysviews.sql | 3 |
3 files changed, 12 insertions, 1 deletions
diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c index 95738a4e34e..443dab3564a 100644 --- a/src/backend/utils/adt/pgstatfuncs.c +++ b/src/backend/utils/adt/pgstatfuncs.c @@ -1744,7 +1744,7 @@ pg_stat_get_slru(PG_FUNCTION_ARGS) /* for each row */ Datum values[PG_STAT_GET_SLRU_COLS]; bool nulls[PG_STAT_GET_SLRU_COLS]; - PgStat_SLRUStats stat = stats[i]; + PgStat_SLRUStats stat; const char *name; name = pgstat_slru_name(i); @@ -1752,6 +1752,7 @@ pg_stat_get_slru(PG_FUNCTION_ARGS) if (!name) break; + stat = stats[i]; MemSet(values, 0, sizeof(values)); MemSet(nulls, 0, sizeof(nulls)); diff --git a/src/test/regress/expected/sysviews.out b/src/test/regress/expected/sysviews.out index c3b988597c6..294c2c18faa 100644 --- a/src/test/regress/expected/sysviews.out +++ b/src/test/regress/expected/sysviews.out @@ -67,6 +67,13 @@ select count(*) >= 0 as ok from pg_prepared_xacts; t (1 row) +-- There will surely be at least one SLRU cache +select count(*) > 0 as ok from pg_stat_slru; + ok +---- + t +(1 row) + -- We expect no walreceiver running in this test select count(*) = 0 as ok from pg_stat_wal_receiver; ok diff --git a/src/test/regress/sql/sysviews.sql b/src/test/regress/sql/sysviews.sql index 5eb111d3fda..e0ddb114858 100644 --- a/src/test/regress/sql/sysviews.sql +++ b/src/test/regress/sql/sysviews.sql @@ -32,6 +32,9 @@ select count(*) = 0 as ok from pg_prepared_statements; -- See also prepared_xacts.sql select count(*) >= 0 as ok from pg_prepared_xacts; +-- There will surely be at least one SLRU cache +select count(*) > 0 as ok from pg_stat_slru; + -- We expect no walreceiver running in this test select count(*) = 0 as ok from pg_stat_wal_receiver; |