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Rename Rel to RelOptInfo.

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This commit is contained in:
Bruce Momjian
1998-07-18 04:22:52 +00:00
parent 3a132e9d83
commit 584f9438ca
38 changed files with 295 additions and 295 deletions
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24
src/include/optimizer/pathnode.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: pathnode.h,v 1.7 1998/02/26 04:42:16 momjian Exp $
* $Id: pathnode.h,v 1.8 1998/07/18 04:22:51 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -21,25 +21,25 @@
* prototypes for pathnode.c
*/
extern bool path_is_cheaper(Path *path1, Path *path2);
extern Path *set_cheapest(Rel *parent_rel, List *pathlist);
extern Path *set_cheapest(RelOptInfo *parent_rel, List *pathlist);
extern List *
add_pathlist(Rel *parent_rel, List *unique_paths,
add_pathlist(RelOptInfo *parent_rel, List *unique_paths,
List *new_paths);
extern Path *create_seqscan_path(Rel *rel);
extern Path *create_seqscan_path(RelOptInfo *rel);
extern IndexPath *
create_index_path(Query *root, Rel *rel, Rel *index,
create_index_path(Query *root, RelOptInfo *rel, RelOptInfo *index,
List *restriction_clauses, bool is_join_scan);
extern JoinPath *
create_nestloop_path(Rel *joinrel, Rel *outer_rel,
create_nestloop_path(RelOptInfo *joinrel, RelOptInfo *outer_rel,
Path *outer_path, Path *inner_path, List *keys);
extern MergePath *
create_mergesort_path(Rel *joinrel, int outersize,
create_mergesort_path(RelOptInfo *joinrel, int outersize,
int innersize, int outerwidth, int innerwidth, Path *outer_path,
Path *inner_path, List *keys, MergeOrder *order,
List *mergeclauses, List *outersortkeys, List *innersortkeys);
extern HashPath *
create_hashjoin_path(Rel *joinrel, int outersize,
create_hashjoin_path(RelOptInfo *joinrel, int outersize,
int innersize, int outerwidth, int innerwidth, Path *outer_path,
Path *inner_path, List *keys, Oid operator, List *hashclauses,
List *outerkeys, List *innerkeys);
@@ -47,13 +47,13 @@ create_hashjoin_path(Rel *joinrel, int outersize,
/*
* prototypes for rel.c
*/
extern Rel *rel_member(List *relid, List *rels);
extern Rel *get_base_rel(Query *root, int relid);
extern Rel *get_join_rel(Query *root, List *relid);
extern RelOptInfo *rel_member(List *relid, List *rels);
extern RelOptInfo *get_base_rel(Query *root, int relid);
extern RelOptInfo *get_join_rel(Query *root, List *relid);
/*
* prototypes for indexnode.h
*/
extern List *find_relation_indices(Query *root, Rel *rel);
extern List *find_relation_indices(Query *root, RelOptInfo *rel);
#endif /* PATHNODE_H */