diff options
Diffstat (limited to 'src/include/optimizer')
| -rw-r--r-- | src/include/optimizer/cost.h | 1 | ||||
| -rw-r--r-- | src/include/optimizer/pathnode.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/include/optimizer/cost.h b/src/include/optimizer/cost.h index 9c2000b15aa..24003ae3591 100644 --- a/src/include/optimizer/cost.h +++ b/src/include/optimizer/cost.h @@ -68,6 +68,7 @@ extern double index_pages_fetched(double tuples_fetched, BlockNumber pages, double index_pages, PlannerInfo *root); extern void cost_seqscan(Path *path, PlannerInfo *root, RelOptInfo *baserel, ParamPathInfo *param_info); +extern void cost_samplescan(Path *path, PlannerInfo *root, RelOptInfo *baserel); extern void cost_index(IndexPath *path, PlannerInfo *root, double loop_count); extern void cost_bitmap_heap_scan(Path *path, PlannerInfo *root, RelOptInfo *baserel, diff --git a/src/include/optimizer/pathnode.h b/src/include/optimizer/pathnode.h index 9923f0eb3ea..89c8deda95c 100644 --- a/src/include/optimizer/pathnode.h +++ b/src/include/optimizer/pathnode.h @@ -32,6 +32,8 @@ extern bool add_path_precheck(RelOptInfo *parent_rel, extern Path *create_seqscan_path(PlannerInfo *root, RelOptInfo *rel, Relids required_outer); +extern Path *create_samplescan_path(PlannerInfo *root, RelOptInfo *rel, + Relids required_outer); extern IndexPath *create_index_path(PlannerInfo *root, IndexOptInfo *index, List *indexclauses, |