814de27a42
Co-authored-by: zzg19950727 <1071026277@qq.com> Co-authored-by: xianyu-w <707512433@qq.com>
37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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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 PubL v2 for more details.
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*/
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#ifndef OCEANBASE_SQL_OPTIMITZER_OB_HELP_LOG_PLAN_H
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#define OCEANBASE_SQL_OPTIMITZER_OB_HELP_LOG_PLAN_H
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#include "sql/optimizer/ob_log_plan.h"
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#include "sql/resolver/cmd/ob_help_stmt.h"
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namespace oceanbase
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{
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namespace sql
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{
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class ObHelpLogPlan : public ObLogPlan
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{
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public:
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ObHelpLogPlan(ObOptimizerContext &ctx, const ObDMLStmt *help_stmt)
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: ObLogPlan(ctx, help_stmt)
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{}
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virtual ~ObHelpLogPlan() {}
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protected:
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int generate_normal_raw_plan();
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private:
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DISALLOW_COPY_AND_ASSIGN(ObHelpLogPlan);
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};
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}// sql
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}// oceanbase
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#endif
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