diff options
Diffstat (limited to 'src/include/optimizer/paths.h')
| -rw-r--r-- | src/include/optimizer/paths.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/include/optimizer/paths.h b/src/include/optimizer/paths.h index 99a1cad9804..990cf79224f 100644 --- a/src/include/optimizer/paths.h +++ b/src/include/optimizer/paths.h @@ -7,7 +7,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: paths.h,v 1.16 1999/02/14 04:56:55 momjian Exp $ + * $Id: paths.h,v 1.17 1999/02/15 03:22:31 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -21,7 +21,7 @@ /* * allpaths.h */ -extern List *find_paths(Query *root, List *rels); +extern RelOptInfo *make_one_rel(Query *root, List *rels); /* * indxpath.h @@ -77,16 +77,19 @@ extern MergeInfo *match_order_mergeinfo(PathOrder *ordering, * joinrels.h * routines to determine which relations to join */ -extern List *make_new_rels_by_joins(Query *root, List *outer_rels); +extern List *make_rels_by_joins(Query *root, List *outer_rels); extern void add_new_joininfos(Query *root, List *joinrels, List *outerrels); -extern List *final_join_rels(List *join_rel_list); +extern List *make_rels_by_clause_joins(Query *root, RelOptInfo *outer_rel, + List *joininfo_list, List *only_relids); +extern List *make_rels_by_clauseless_joins(RelOptInfo *outer_rel, + List *inner_rels); +extern RelOptInfo *make_join_rel(RelOptInfo *outer_rel, RelOptInfo *inner_rel, JoinInfo *joininfo); +extern List *new_join_tlist(List *tlist, List *other_relids,int first_resdomno); /* * prototypes for path/prune.c */ extern void merge_rels_with_same_relids(List *rel_list); extern void rels_set_cheapest(List *rel_list); -extern List *merge_joinrels(List *rel_list1, List *rel_list2); -extern List *prune_oldrels(List *old_rels); #endif /* PATHS_H */ |