diff options
| author | Tom Lane | 2006-07-22 15:41:56 +0000 |
|---|---|---|
| committer | Tom Lane | 2006-07-22 15:41:56 +0000 |
| commit | 98359c3e3f9d67c43459f3721106de8eac3352bd (patch) | |
| tree | ad8270ae5dc8fa9be7100a50e02631ab2586ef1a /src/include/optimizer | |
| parent | b0dc1fbbc527bec4c26b430f13c032a501a5c72e (diff) | |
In the recent changes to make the planner account better for cache
effects in a nestloop inner indexscan, I had only dealt with plain index
scans and the index portion of bitmap scans. But there will be cache
benefits for the heap accesses of bitmap scans too, so fix
cost_bitmap_heap_scan() to account for that.
Diffstat (limited to 'src/include/optimizer')
| -rw-r--r-- | src/include/optimizer/cost.h | 4 | ||||
| -rw-r--r-- | src/include/optimizer/pathnode.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/include/optimizer/cost.h b/src/include/optimizer/cost.h index 03aae9660a3..fe8f7097e47 100644 --- a/src/include/optimizer/cost.h +++ b/src/include/optimizer/cost.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/optimizer/cost.h,v 1.76 2006/06/06 17:59:58 tgl Exp $ + * $PostgreSQL: pgsql/src/include/optimizer/cost.h,v 1.77 2006/07/22 15:41:56 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -61,7 +61,7 @@ extern void cost_seqscan(Path *path, PlannerInfo *root, RelOptInfo *baserel); extern void cost_index(IndexPath *path, PlannerInfo *root, IndexOptInfo *index, List *indexQuals, RelOptInfo *outer_rel); extern void cost_bitmap_heap_scan(Path *path, PlannerInfo *root, RelOptInfo *baserel, - Path *bitmapqual); + Path *bitmapqual, RelOptInfo *outer_rel); extern void cost_bitmap_and_node(BitmapAndPath *path, PlannerInfo *root); extern void cost_bitmap_or_node(BitmapOrPath *path, PlannerInfo *root); extern void cost_bitmap_tree_node(Path *path, Cost *cost, Selectivity *selec); diff --git a/src/include/optimizer/pathnode.h b/src/include/optimizer/pathnode.h index 3e7f510b28d..71426b5706a 100644 --- a/src/include/optimizer/pathnode.h +++ b/src/include/optimizer/pathnode.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/optimizer/pathnode.h,v 1.69 2006/07/01 18:38:33 tgl Exp $ + * $PostgreSQL: pgsql/src/include/optimizer/pathnode.h,v 1.70 2006/07/22 15:41:56 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -37,7 +37,7 @@ extern IndexPath *create_index_path(PlannerInfo *root, extern BitmapHeapPath *create_bitmap_heap_path(PlannerInfo *root, RelOptInfo *rel, Path *bitmapqual, - bool isjoininner); + RelOptInfo *outer_rel); extern BitmapAndPath *create_bitmap_and_path(PlannerInfo *root, RelOptInfo *rel, List *bitmapquals); |