31 lines
1.0 KiB
C
31 lines
1.0 KiB
C
/*
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* Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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*
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* openGauss is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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*
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* http://license.coscl.org.cn/MulanPSL2
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*
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* THIS SOFTWARE IS PROVIDED ON AN ""AS IS"" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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* -------------------------------------------------------------------------
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*
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* stream_remove.h
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*
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* IDENTIFICATION
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* src/include/optimizer/stream_remove.h
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef STREAM_REMOVE_H
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#define STREAM_REMOVE_H
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#include "nodes/plannodes.h"
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#include "optimizer/pgxcplan.h"
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void delete_redundant_streams_of_append_plan(const Append *append);
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void delete_redundant_streams_of_remotequery(RemoteQuery *top_plan);
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#endif |