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 59c2a62a0acccab70a881e4626543a07f30e3aa8..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) 1996-2006, 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 1.73 2006/12/23 00:43:13 tgl Exp $
+ * src/include/optimizer/pathnode.h
  *
  *-------------------------------------------------------------------------
  */
@@ -31,6 +31,7 @@ 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,
                                  RelOptInfo *outer_rel);
@@ -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 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,
@@ -66,19 +75,19 @@ 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,
                                          List *pathkeys,
                                          List *mergeclauses,
-                                         List *mergefamilies,
-                                         List *mergestrategies,
                                          List *outersortkeys,
                                          List *innersortkeys);
 
 extern HashPath *create_hashjoin_path(PlannerInfo *root,
                                         RelOptInfo *joinrel,
                                         JoinType jointype,
+                                        SpecialJoinInfo *sjinfo,
                                         Path *outer_path,
                                         Path *inner_path,
                                         List *restrict_clauses,
@@ -95,7 +104,7 @@ 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 */