src/include/nodes/print.h

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*-------------------------------------------------------------------------
 *
 * print.h
 *	  definitions for nodes/print.c
 *
 *
 * Portions Copyright (c) 2007-2008, Greenplum inc
 * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $PostgreSQL: pgsql/src/include/nodes/print.h,v 1.25 2006/03/05 15:58:57 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef PRINT_H
#define PRINT_H

#include "nodes/parsenodes.h"

struct Plan;                            /* #include "nodes/plannodes.h" */
struct Query;                           /* #include "nodes/plannodes.h" */
struct TupleTableSlot;                  /* #include "executor/tuptable.h" */

#define nodeDisplay(x)		pprint(x)

extern char * plannode_type(struct Plan *p);
extern void print(void *obj);
extern void pprint(void *obj);
extern void elog_node_display(int lev, const char *title,
				  void *obj, bool pretty);
extern char *format_node_dump(const char *dump);
extern char *pretty_format_node_dump(const char *dump);
extern void print_rt(List *rtable);
extern void print_expr(Node *expr, List *rtable);
extern void print_pathkeys(List *pathkeys, List *rtable);
extern void print_tl(List *tlist, List *rtable);
extern void print_slot(struct TupleTableSlot *slot);
extern void print_plan_recursive(struct Plan *p, struct Query *parsetree,
					 int indentLevel, char *label);
extern void print_plan(struct Plan *p, struct Query *parsetree);

#endif   /* PRINT_H */