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GIN: Generalized Inverted iNdex.

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text[], int4[], Tsearch2 support for GIN.
This commit is contained in:
Teodor Sigaev
2006-05-02 11:28:56 +00:00
parent 427c6b5b98
commit 8a3631f8d8
49 changed files with 5871 additions and 50 deletions
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20
src/backend/utils/adt/selfuncs.c
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@ -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();
}