From e6f7edb9d554289acfdd5ada4c950b7609daf288 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Thu, 21 Apr 2005 02:28:02 +0000 Subject: Install some slightly realistic cost estimation for bitmap index scans. --- src/include/optimizer/cost.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/include/optimizer') diff --git a/src/include/optimizer/cost.h b/src/include/optimizer/cost.h index 8b1445dadf..1f7ea96ee0 100644 --- a/src/include/optimizer/cost.h +++ b/src/include/optimizer/cost.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/optimizer/cost.h,v 1.64 2005/04/19 22:35:18 tgl Exp $ + * $PostgreSQL: pgsql/src/include/optimizer/cost.h,v 1.65 2005/04/21 02:28:02 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -51,7 +51,7 @@ extern bool enable_hashjoin; extern double clamp_row_est(double nrows); extern void cost_seqscan(Path *path, Query *root, RelOptInfo *baserel); -extern void cost_index(Path *path, Query *root, IndexOptInfo *index, +extern void cost_index(IndexPath *path, Query *root, IndexOptInfo *index, List *indexQuals, bool is_injoin); extern void cost_bitmap_scan(Path *path, Query *root, RelOptInfo *baserel, Node *bitmapqual, bool is_injoin); -- cgit v1.2.1