1 /*-------------------------------------------------------------------------
4 * prototypes for planner.c.
7 * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
8 * Portions Copyright (c) 1994, Regents of the University of California
10 * $Id: planner.h,v 1.17 2000/10/05 19:11:37 tgl Exp $
12 *-------------------------------------------------------------------------
17 #include "nodes/parsenodes.h"
18 #include "nodes/plannodes.h"
21 extern Plan *planner(Query *parse);
22 extern Plan *subquery_planner(Query *parse, double tuple_fraction);
23 extern Plan *union_planner(Query *parse, double tuple_fraction);
25 extern Plan *make_sortplan(List *tlist, Plan *plannode, List *sortcls);
27 #endif /* PLANNER_H */