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| author | Andres Freund <andres@anarazel.de> | 2022-04-07 00:03:58 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2022-04-07 00:21:54 -0700 |
| commit | ad401664b8012cafb64e8fce33fe40356c5bc686 (patch) | |
| tree | 96cf785f2e29948d53d5e850dfccea8021d3bf5e /src/backend/utils/adt/pgstatfuncs.c | |
| parent | 0f96965c658147d6d6bad096d2d4a2c9c665f4a9 (diff) | |
| download | postgresql-ad401664b8012cafb64e8fce33fe40356c5bc686.tar.gz postgresql-ad401664b8012cafb64e8fce33fe40356c5bc686.zip | |
pgstat: add pg_stat_have_stats() test helper.
Will be used by tests committed subsequently.
Bumps catversion (this time for real, the one in 0f96965c658 got lost when
rebasing over 5c279a6d350).
Author: Melanie Plageman <melanieplageman@gmail.com>
Discussion: https://postgr.es/m/CAAKRu_aNxL1WegCa45r=VAViCLnpOU7uNC7bTtGw+=QAPyYivw@mail.gmail.com
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/pgstatfuncs.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c index 5f1815727de..2bf8ab8f986 100644 --- a/src/backend/utils/adt/pgstatfuncs.c +++ b/src/backend/utils/adt/pgstatfuncs.c @@ -2394,3 +2394,21 @@ pg_stat_get_subscription_stats(PG_FUNCTION_ARGS) /* Returns the record as Datum */ PG_RETURN_DATUM(HeapTupleGetDatum(heap_form_tuple(tupdesc, values, nulls))); } + +/* + * Checks for presence of stats for object with provided kind, database oid, + * object oid. + * + * This is useful for tests, but not really anything else. Therefore not + * documented. + */ +Datum +pg_stat_have_stats(PG_FUNCTION_ARGS) +{ + char *stats_type = text_to_cstring(PG_GETARG_TEXT_P(0)); + Oid dboid = PG_GETARG_OID(1); + Oid objoid = PG_GETARG_OID(2); + PgStat_Kind kind = pgstat_get_kind_from_str(stats_type); + + PG_RETURN_BOOL(pgstat_have_entry(kind, dboid, objoid)); +} |