diff options
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/pgstatfuncs.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c index 18709a981d4..7d977cf9fb5 100644 --- a/src/backend/utils/adt/pgstatfuncs.c +++ b/src/backend/utils/adt/pgstatfuncs.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/adt/pgstatfuncs.c,v 1.35 2006/12/06 18:06:47 neilc Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/pgstatfuncs.c,v 1.36 2007/01/02 20:59:31 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -28,6 +28,8 @@ extern Datum pg_stat_get_tuples_fetched(PG_FUNCTION_ARGS); extern Datum pg_stat_get_tuples_inserted(PG_FUNCTION_ARGS); extern Datum pg_stat_get_tuples_updated(PG_FUNCTION_ARGS); extern Datum pg_stat_get_tuples_deleted(PG_FUNCTION_ARGS); +extern Datum pg_stat_get_live_tuples(PG_FUNCTION_ARGS); +extern Datum pg_stat_get_dead_tuples(PG_FUNCTION_ARGS); extern Datum pg_stat_get_blocks_fetched(PG_FUNCTION_ARGS); extern Datum pg_stat_get_blocks_hit(PG_FUNCTION_ARGS); extern Datum pg_stat_get_last_vacuum_time(PG_FUNCTION_ARGS); @@ -153,6 +155,38 @@ pg_stat_get_tuples_deleted(PG_FUNCTION_ARGS) Datum +pg_stat_get_live_tuples(PG_FUNCTION_ARGS) +{ + Oid relid = PG_GETARG_OID(0); + int64 result; + PgStat_StatTabEntry *tabentry; + + if ((tabentry = pgstat_fetch_stat_tabentry(relid)) == NULL) + result = 0; + else + result = (int64) (tabentry->n_live_tuples); + + PG_RETURN_INT64(result); +} + + +Datum +pg_stat_get_dead_tuples(PG_FUNCTION_ARGS) +{ + Oid relid = PG_GETARG_OID(0); + int64 result; + PgStat_StatTabEntry *tabentry; + + if ((tabentry = pgstat_fetch_stat_tabentry(relid)) == NULL) + result = 0; + else + result = (int64) (tabentry->n_dead_tuples); + + PG_RETURN_INT64(result); +} + + +Datum pg_stat_get_blocks_fetched(PG_FUNCTION_ARGS) { Oid relid = PG_GETARG_OID(0); |