From 9caafda579f699b43fa4c89bf13a2331ef00611e Mon Sep 17 00:00:00 2001
From: Joe Conway
Date: Wed, 2 Aug 2006 01:59:48 +0000
Subject: Add support for multi-row VALUES clauses as part of INSERT statements
 (e.g. "INSERT ... VALUES (...), (...), ...") and elsewhere as allowed by the
 spec. (e.g. similar to a FROM clause subselect). initdb required. Joe Conway
 and Tom Lane.

---
 src/include/optimizer/cost.h     | 5 ++++-
 src/include/optimizer/pathnode.h | 3 ++-
 2 files changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/include/optimizer')

diff --git a/src/include/optimizer/cost.h b/src/include/optimizer/cost.h
index 27928b89a5..3038857111 100644
--- a/src/include/optimizer/cost.h
+++ b/src/include/optimizer/cost.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/optimizer/cost.h,v 1.78 2006/07/26 11:35:56 petere Exp $
+ * $PostgreSQL: pgsql/src/include/optimizer/cost.h,v 1.79 2006/08/02 01:59:48 joe Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -70,6 +70,8 @@ extern void cost_tidscan(Path *path, PlannerInfo *root,
 extern void cost_subqueryscan(Path *path, RelOptInfo *baserel);
 extern void cost_functionscan(Path *path, PlannerInfo *root,
 				  RelOptInfo *baserel);
+extern void cost_valuesscan(Path *path, PlannerInfo *root,
+				  RelOptInfo *baserel);
 extern void cost_sort(Path *path, PlannerInfo *root,
 		  List *pathkeys, Cost input_cost, double tuples, int width);
 extern void cost_material(Path *path,
@@ -94,6 +96,7 @@ extern void set_joinrel_size_estimates(PlannerInfo *root, RelOptInfo *rel,
 						   JoinType jointype,
 						   List *restrictlist);
 extern void set_function_size_estimates(PlannerInfo *root, RelOptInfo *rel);
+extern void set_values_size_estimates(PlannerInfo *root, RelOptInfo *rel);
 
 /*
  * prototypes for clausesel.c
diff --git a/src/include/optimizer/pathnode.h b/src/include/optimizer/pathnode.h
index 71426b5706..e6005094b7 100644
--- a/src/include/optimizer/pathnode.h
+++ b/src/include/optimizer/pathnode.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/optimizer/pathnode.h,v 1.70 2006/07/22 15:41:56 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/optimizer/pathnode.h,v 1.71 2006/08/02 01:59:48 joe Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -53,6 +53,7 @@ extern UniquePath *create_unique_path(PlannerInfo *root, RelOptInfo *rel,
 				   Path *subpath);
 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 NestPath *create_nestloop_path(PlannerInfo *root,
 					 RelOptInfo *joinrel,
-- 
cgit v1.2.3