diff options
Diffstat (limited to 'src/include/optimizer/pathnode.h')
| -rw-r--r-- | src/include/optimizer/pathnode.h | 53 |
1 files changed, 28 insertions, 25 deletions
diff --git a/src/include/optimizer/pathnode.h b/src/include/optimizer/pathnode.h index 85ba6936f48..8979c0d947c 100644 --- a/src/include/optimizer/pathnode.h +++ b/src/include/optimizer/pathnode.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: pathnode.h,v 1.37 2001/05/20 20:28:20 tgl Exp $ + * $Id: pathnode.h,v 1.38 2001/06/05 05:26:05 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -26,40 +26,43 @@ extern int compare_fractional_path_costs(Path *path1, Path *path2, extern void set_cheapest(RelOptInfo *parent_rel); extern void add_path(RelOptInfo *parent_rel, Path *new_path); -extern Path *create_seqscan_path(RelOptInfo *rel); +extern Path *create_seqscan_path(Query *root, RelOptInfo *rel); extern IndexPath *create_index_path(Query *root, RelOptInfo *rel, IndexOptInfo *index, List *restriction_clauses, List *pathkeys, ScanDirection indexscandir); -extern TidPath *create_tidscan_path(RelOptInfo *rel, List *tideval); +extern TidPath *create_tidscan_path(Query *root, RelOptInfo *rel, + List *tideval); extern AppendPath *create_append_path(RelOptInfo *rel, List *subpaths); extern Path *create_subqueryscan_path(RelOptInfo *rel); -extern NestPath *create_nestloop_path(RelOptInfo *joinrel, - JoinType jointype, - Path *outer_path, - Path *inner_path, - List *restrict_clauses, - List *pathkeys); +extern NestPath *create_nestloop_path(Query *root, + RelOptInfo *joinrel, + JoinType jointype, + Path *outer_path, + Path *inner_path, + List *restrict_clauses, + List *pathkeys); -extern MergePath *create_mergejoin_path(RelOptInfo *joinrel, - JoinType jointype, - Path *outer_path, - Path *inner_path, - List *restrict_clauses, - List *pathkeys, - List *mergeclauses, - List *outersortkeys, - List *innersortkeys); +extern MergePath *create_mergejoin_path(Query *root, + RelOptInfo *joinrel, + JoinType jointype, + Path *outer_path, + Path *inner_path, + List *restrict_clauses, + List *pathkeys, + List *mergeclauses, + List *outersortkeys, + List *innersortkeys); -extern HashPath *create_hashjoin_path(RelOptInfo *joinrel, - JoinType jointype, - Path *outer_path, - Path *inner_path, - List *restrict_clauses, - List *hashclauses, - Selectivity innerbucketsize); +extern HashPath *create_hashjoin_path(Query *root, + RelOptInfo *joinrel, + JoinType jointype, + Path *outer_path, + Path *inner_path, + List *restrict_clauses, + List *hashclauses); /* * prototypes for relnode.c |