diff options
Diffstat (limited to 'src/include/optimizer')
| -rw-r--r-- | src/include/optimizer/cost.h | 9 | ||||
| -rw-r--r-- | src/include/optimizer/pathnode.h | 10 |
2 files changed, 14 insertions, 5 deletions
diff --git a/src/include/optimizer/cost.h b/src/include/optimizer/cost.h index 1f7ea96ee0..b55c2366cf 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 1.65 2005/04/21 02:28:02 tgl Exp $ + * $PostgreSQL: pgsql/src/include/optimizer/cost.h,v 1.66 2005/04/21 19:18:13 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -42,6 +42,7 @@ extern double cpu_operator_cost; extern Cost disable_cost; extern bool enable_seqscan; extern bool enable_indexscan; +extern bool enable_bitmapscan; extern bool enable_tidscan; extern bool enable_sort; extern bool enable_hashagg; @@ -53,8 +54,10 @@ extern double clamp_row_est(double nrows); extern void cost_seqscan(Path *path, Query *root, RelOptInfo *baserel); 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); +extern void cost_bitmap_heap_scan(Path *path, Query *root, RelOptInfo *baserel, + Path *bitmapqual, bool is_injoin); +extern void cost_bitmap_and_node(BitmapAndPath *path, Query *root); +extern void cost_bitmap_or_node(BitmapOrPath *path, Query *root); extern void cost_tidscan(Path *path, Query *root, RelOptInfo *baserel, List *tideval); extern void cost_subqueryscan(Path *path, RelOptInfo *baserel); diff --git a/src/include/optimizer/pathnode.h b/src/include/optimizer/pathnode.h index 308c5daa6c..7881ed1753 100644 --- a/src/include/optimizer/pathnode.h +++ b/src/include/optimizer/pathnode.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/pathnode.h,v 1.58 2005/04/19 22:35:18 tgl Exp $ + * $PostgreSQL: pgsql/src/include/optimizer/pathnode.h,v 1.59 2005/04/21 19:18:13 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -35,7 +35,13 @@ extern IndexPath *create_index_path(Query *root, ScanDirection indexscandir); extern BitmapHeapPath *create_bitmap_heap_path(Query *root, RelOptInfo *rel, - Node *bitmapqual); + Path *bitmapqual); +extern BitmapAndPath *create_bitmap_and_path(Query *root, + RelOptInfo *rel, + List *bitmapquals); +extern BitmapOrPath *create_bitmap_or_path(Query *root, + RelOptInfo *rel, + List *bitmapquals); extern TidPath *create_tidscan_path(Query *root, RelOptInfo *rel, List *tideval); extern AppendPath *create_append_path(RelOptInfo *rel, List *subpaths); |