X-Git-Url: https://granicus.if.org/sourcecode?a=blobdiff_plain;f=src%2Finclude%2Foptimizer%2Fplanner.h;h=1e942c52a7eb2b3b2fbe9c0565f868de8f2c0c43;hb=7e04792a1cbd1763edf72474f6b1fbad2cd0ad31;hp=acd6ff5326094458eceb31def773fc70624aa80f;hpb=b81844b1738c584d92330a5ccd0fbd8b603d2886;p=postgresql

diff --git a/src/include/optimizer/planner.h b/src/include/optimizer/planner.h
index acd6ff5326..1e942c52a7 100644
--- a/src/include/optimizer/planner.h
+++ b/src/include/optimizer/planner.h
@@ -4,23 +4,46 @@
  *	  prototypes for planner.c.
  *
  *
- * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2014, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: planner.h,v 1.21 2001/10/25 05:50:06 momjian Exp $
+ * src/include/optimizer/planner.h
  *
  *-------------------------------------------------------------------------
  */
 #ifndef PLANNER_H
 #define PLANNER_H
 
-#include "nodes/parsenodes.h"
 #include "nodes/plannodes.h"
+#include "nodes/relation.h"
 
 
-extern Plan *planner(Query *parse);
-extern Plan *subquery_planner(Query *parse, double tuple_fraction);
+/* Hook for plugins to get control in planner() */
+typedef PlannedStmt *(*planner_hook_type) (Query *parse,
+													   int cursorOptions,
+												  ParamListInfo boundParams);
+extern PGDLLIMPORT planner_hook_type planner_hook;
 
-extern Plan *make_sortplan(Query *parse, List *tlist,
-			  Plan *plannode, List *sortcls);
-#endif	 /* PLANNER_H */
+
+extern PlannedStmt *planner(Query *parse, int cursorOptions,
+		ParamListInfo boundParams);
+extern PlannedStmt *standard_planner(Query *parse, int cursorOptions,
+				 ParamListInfo boundParams);
+
+extern Plan *subquery_planner(PlannerGlobal *glob, Query *parse,
+				 PlannerInfo *parent_root,
+				 bool hasRecursion, double tuple_fraction,
+				 PlannerInfo **subroot);
+
+extern void add_tlist_costs_to_plan(PlannerInfo *root, Plan *plan,
+						List *tlist);
+
+extern bool is_dummy_plan(Plan *plan);
+
+extern Expr *expression_planner(Expr *expr);
+
+extern Expr *preprocess_phv_expression(PlannerInfo *root, Expr *expr);
+
+extern bool plan_cluster_use_sort(Oid tableOid, Oid indexOid);
+
+#endif   /* PLANNER_H */