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more optimizer cleanups

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This commit is contained in:
Bruce Momjian
1999-02-18 04:45:36 +00:00
parent 63393bdf90
commit d977ff7b52
2 changed files with 40 additions and 54 deletions
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10
src/include/optimizer/paths.h
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@@ -7,7 +7,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: paths.h,v 1.21 1999/02/18 00:49:47 momjian Exp $
* $Id: paths.h,v 1.22 1999/02/18 04:45:36 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -77,13 +77,13 @@ extern MergeInfo *match_order_mergeinfo(PathOrder *ordering,
* joinrels.h
* routines to determine which relations to join
*/
extern List *make_rels_by_joins(Query *root, List *outer_rels);
extern List *make_rels_by_clause_joins(Query *root, RelOptInfo *outer_rel,
extern List *make_rels_by_joins(Query *root, List *old_rels);
extern List *make_rels_by_clause_joins(Query *root, RelOptInfo *old_rel,
List *joininfo_list, Relids only_relids);
extern List *make_rels_by_clauseless_joins(RelOptInfo *outer_rel,
extern List *make_rels_by_clauseless_joins(RelOptInfo *old_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);
extern List *new_join_tlist(List *tlist, int first_resdomno);
extern RelOptInfo *get_cheapest_complete_rel(List *join_rel_list);
/*