Implement an API to let foreign-data wrappers actually be functional.

[postgresql] / src / include / optimizer / pathnode.h

diff --git a/src/include/optimizer/pathnode.h b/src/include/optimizer/pathnode.h
index fc5387505bfa22e08e594b131465f34a55fd602b..7a24da2c51cab2391e69f7f93287838a26ed2d21 100644 (file)
--- a/src/include/optimizer/pathnode.h
+++ b/src/include/optimizer/pathnode.h
@@ -4,10 +4,10 @@
  *       prototypes for pathnode.c, relnode.c.
  *
  *
- * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/optimizer/pathnode.h,v 1.66 2006/02/05 02:59:17 tgl Exp $
+ * src/include/optimizer/pathnode.h
  *
  *-------------------------------------------------------------------------
  */
@@ -31,13 +31,14 @@ extern Path *create_seqscan_path(PlannerInfo *root, RelOptInfo *rel);
 extern IndexPath *create_index_path(PlannerInfo *root,
                                  IndexOptInfo *index,
                                  List *clause_groups,
+                                 List *indexorderbys,
                                  List *pathkeys,
                                  ScanDirection indexscandir,
-                                 bool isjoininner);
+                                 RelOptInfo *outer_rel);
 extern BitmapHeapPath *create_bitmap_heap_path(PlannerInfo *root,
                                                RelOptInfo *rel,
                                                Path *bitmapqual,
-                                               bool isjoininner);
+                                               RelOptInfo *outer_rel);
 extern BitmapAndPath *create_bitmap_and_path(PlannerInfo *root,
                                           RelOptInfo *rel,
                                           List *bitmapquals);
@@ -47,17 +48,25 @@ extern BitmapOrPath *create_bitmap_or_path(PlannerInfo *root,
 extern TidPath *create_tidscan_path(PlannerInfo *root, RelOptInfo *rel,
                                        List *tidquals);
 extern AppendPath *create_append_path(RelOptInfo *rel, List *subpaths);
-extern ResultPath *create_result_path(RelOptInfo *rel, Path *subpath,
-                                  List *constantqual);
+extern MergeAppendPath *create_merge_append_path(PlannerInfo *root,
+                                                                                                RelOptInfo *rel,
+                                                                                                List *subpaths,
+                                                                                                List *pathkeys);
+extern ResultPath *create_result_path(List *quals);
 extern MaterialPath *create_material_path(RelOptInfo *rel, Path *subpath);
 extern UniquePath *create_unique_path(PlannerInfo *root, RelOptInfo *rel,
-                                  Path *subpath);
+                                  Path *subpath, SpecialJoinInfo *sjinfo);
 extern Path *create_subqueryscan_path(RelOptInfo *rel, List *pathkeys);
 extern Path *create_functionscan_path(PlannerInfo *root, RelOptInfo *rel);
+extern Path *create_valuesscan_path(PlannerInfo *root, RelOptInfo *rel);
+extern Path *create_ctescan_path(PlannerInfo *root, RelOptInfo *rel);
+extern Path *create_worktablescan_path(PlannerInfo *root, RelOptInfo *rel);
+extern ForeignPath *create_foreignscan_path(PlannerInfo *root, RelOptInfo *rel);
 
 extern NestPath *create_nestloop_path(PlannerInfo *root,
                                         RelOptInfo *joinrel,
                                         JoinType jointype,
+                                        SpecialJoinInfo *sjinfo,
                                         Path *outer_path,
                                         Path *inner_path,
                                         List *restrict_clauses,
@@ -66,6 +75,7 @@ extern NestPath *create_nestloop_path(PlannerInfo *root,
 extern MergePath *create_mergejoin_path(PlannerInfo *root,
                                          RelOptInfo *joinrel,
                                          JoinType jointype,
+                                         SpecialJoinInfo *sjinfo,
                                          Path *outer_path,
                                          Path *inner_path,
                                          List *restrict_clauses,
@@ -77,6 +87,7 @@ extern MergePath *create_mergejoin_path(PlannerInfo *root,
 extern HashPath *create_hashjoin_path(PlannerInfo *root,
                                         RelOptInfo *joinrel,
                                         JoinType jointype,
+                                        SpecialJoinInfo *sjinfo,
                                         Path *outer_path,
                                         Path *inner_path,
                                         List *restrict_clauses,
@@ -86,14 +97,14 @@ extern HashPath *create_hashjoin_path(PlannerInfo *root,
  * prototypes for relnode.c
  */
 extern RelOptInfo *build_simple_rel(PlannerInfo *root, int relid,
-                                                                       RelOptKind reloptkind);
+                                RelOptKind reloptkind);
 extern RelOptInfo *find_base_rel(PlannerInfo *root, int relid);
 extern RelOptInfo *find_join_rel(PlannerInfo *root, Relids relids);
 extern RelOptInfo *build_join_rel(PlannerInfo *root,
                           Relids joinrelids,
                           RelOptInfo *outer_rel,
                           RelOptInfo *inner_rel,
-                          JoinType jointype,
+                          SpecialJoinInfo *sjinfo,
                           List **restrictlist_ptr);
 
 #endif   /* PATHNODE_H */