* Copyright (c) 2020 Huawei Technologies Co.,Ltd.
*
* openGauss is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
*
* http://license.coscl.org.cn/MulanPSL2
*
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* ---------------------------------------------------------------------------------------
*
* pruningboundary.h
*
*
*
* IDENTIFICATION
* src/include/optimizer/pruningboundary.h
*
* ---------------------------------------------------------------------------------------
*/
#ifndef PRUNINGBOUNDARY_H_
#define PRUNINGBOUNDARY_H_
#include "nodes/parsenodes.h"
#include "nodes/relation.h"
#include "utils/partitionmap.h"
#include "utils/partitionmap_gs.h"
#include "utils/relcache.h"
extern void destroyPruningBoundary(PruningBoundary* boundary);
extern PruningBoundary* makePruningBoundary(int partKeyNum);
extern PruningBoundary* copyBoundary(PruningBoundary* boundary);
#endif