1 /*-------------------------------------------------------------------------
4 * prototypes for planner.c.
7 * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
10 * $PostgreSQL: pgsql/src/include/optimizer/planner.h,v 1.46 2009/01/01 17:24:00 momjian Exp $
12 *-------------------------------------------------------------------------
17 #include "nodes/plannodes.h"
18 #include "nodes/relation.h"
21 /* Hook for plugins to get control in planner() */
22 typedef PlannedStmt *(*planner_hook_type) (Query *parse,
24 ParamListInfo boundParams);
25 extern PGDLLIMPORT planner_hook_type planner_hook;
28 extern PlannedStmt *planner(Query *parse, int cursorOptions,
29 ParamListInfo boundParams);
30 extern PlannedStmt *standard_planner(Query *parse, int cursorOptions,
31 ParamListInfo boundParams);
32 extern Plan *subquery_planner(PlannerGlobal *glob, Query *parse,
33 PlannerInfo *parent_root,
34 bool hasRecursion, double tuple_fraction,
35 PlannerInfo **subroot);
37 #endif /* PLANNER_H */