diff options
Diffstat (limited to 'src/backend/utils')
| -rw-r--r-- | src/backend/utils/adt/selfuncs.c | 20 | ||||
| -rw-r--r-- | src/backend/utils/init/globals.c | 4 | ||||
| -rw-r--r-- | src/backend/utils/misc/guc.c | 14 |
3 files changed, 34 insertions, 4 deletions
diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c index 5f830ef0cd3..5aeadce0917 100644 --- a/src/backend/utils/adt/selfuncs.c +++ b/src/backend/utils/adt/selfuncs.c @@ -15,7 +15,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/adt/selfuncs.c,v 1.204 2006/05/02 04:34:18 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/selfuncs.c,v 1.205 2006/05/02 11:28:55 teodor Exp $ * *------------------------------------------------------------------------- */ @@ -4829,3 +4829,21 @@ gistcostestimate(PG_FUNCTION_ARGS) PG_RETURN_VOID(); } + +Datum +gincostestimate(PG_FUNCTION_ARGS) +{ + PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0); + IndexOptInfo *index = (IndexOptInfo *) PG_GETARG_POINTER(1); + List *indexQuals = (List *) PG_GETARG_POINTER(2); + Cost *indexStartupCost = (Cost *) PG_GETARG_POINTER(3); + Cost *indexTotalCost = (Cost *) PG_GETARG_POINTER(4); + Selectivity *indexSelectivity = (Selectivity *) PG_GETARG_POINTER(5); + double *indexCorrelation = (double *) PG_GETARG_POINTER(6); + + genericcostestimate(root, index, indexQuals, 0.0, + indexStartupCost, indexTotalCost, + indexSelectivity, indexCorrelation); + + PG_RETURN_VOID(); +} diff --git a/src/backend/utils/init/globals.c b/src/backend/utils/init/globals.c index 27f31c40fb1..1295288b89c 100644 --- a/src/backend/utils/init/globals.c +++ b/src/backend/utils/init/globals.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/init/globals.c,v 1.97 2006/03/05 15:58:46 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/init/globals.c,v 1.98 2006/05/02 11:28:55 teodor Exp $ * * NOTES * Globals used all over the place should be declared here and not @@ -107,3 +107,5 @@ int VacuumCostDelay = 0; int VacuumCostBalance = 0; /* working state for vacuum */ bool VacuumCostActive = false; + +int GinFuzzySearchLimit = 0; diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 465e77c4885..c2c1318b4cb 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -10,7 +10,7 @@ * Written by Peter Eisentraut <peter_e@gmx.net>. * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.317 2006/04/25 14:11:56 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.318 2006/05/02 11:28:55 teodor Exp $ * *-------------------------------------------------------------------- */ @@ -64,7 +64,7 @@ #include "utils/memutils.h" #include "utils/pg_locale.h" #include "pgstat.h" - +#include "access/gin.h" #ifndef PG_KRB_SRVTAB #define PG_KRB_SRVTAB "" @@ -1572,6 +1572,16 @@ static struct config_int ConfigureNamesInt[] = 0, 0, INT_MAX, assign_tcp_keepalives_count, show_tcp_keepalives_count }, + { + {"gin_fuzzy_search_limit", PGC_USERSET, UNGROUPED, + gettext_noop("Sets the maximum allowed result for exact search by gin."), + NULL, + 0 + }, + &GinFuzzySearchLimit, + 0, 0, INT_MAX, NULL, NULL + }, + /* End-of-list marker */ { {NULL, 0, 0, NULL, NULL}, NULL, 0, 0, 0, NULL, NULL |