diff options
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/pgstatfuncs.c | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c index 94631969d0e..d011fff76f8 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 1.37 2007/01/05 22:19:41 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/pgstatfuncs.c,v 1.38 2007/02/07 23:11:29 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -39,7 +39,6 @@ extern Datum pg_stat_get_last_autoanalyze_time(PG_FUNCTION_ARGS); extern Datum pg_stat_get_backend_idset(PG_FUNCTION_ARGS); extern Datum pg_backend_pid(PG_FUNCTION_ARGS); -extern Datum pg_stat_reset(PG_FUNCTION_ARGS); extern Datum pg_stat_get_backend_pid(PG_FUNCTION_ARGS); extern Datum pg_stat_get_backend_dbid(PG_FUNCTION_ARGS); extern Datum pg_stat_get_backend_userid(PG_FUNCTION_ARGS); @@ -57,6 +56,9 @@ extern Datum pg_stat_get_db_xact_rollback(PG_FUNCTION_ARGS); extern Datum pg_stat_get_db_blocks_fetched(PG_FUNCTION_ARGS); extern Datum pg_stat_get_db_blocks_hit(PG_FUNCTION_ARGS); +extern Datum pg_stat_clear_snapshot(PG_FUNCTION_ARGS); +extern Datum pg_stat_reset(PG_FUNCTION_ARGS); + Datum pg_stat_get_numscans(PG_FUNCTION_ARGS) @@ -336,16 +338,6 @@ pg_backend_pid(PG_FUNCTION_ARGS) PG_RETURN_INT32(MyProcPid); } -/* - * Built-in function for resetting the counters - */ -Datum -pg_stat_reset(PG_FUNCTION_ARGS) -{ - pgstat_reset_counters(); - - PG_RETURN_BOOL(true); -} Datum pg_stat_get_backend_pid(PG_FUNCTION_ARGS) @@ -678,3 +670,23 @@ pg_stat_get_db_blocks_hit(PG_FUNCTION_ARGS) PG_RETURN_INT64(result); } + + +/* Discard the active statistics snapshot */ +Datum +pg_stat_clear_snapshot(PG_FUNCTION_ARGS) +{ + pgstat_clear_snapshot(); + + PG_RETURN_VOID(); +} + + +/* Reset all counters for the current database */ +Datum +pg_stat_reset(PG_FUNCTION_ARGS) +{ + pgstat_reset_counters(); + + PG_RETURN_VOID(); +} |