49 lines
1.7 KiB
C++
49 lines
1.7 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_OB_LOG_TEMP_TABLE_INSERT_H
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#define OCEANBASE_SQL_OB_LOG_TEMP_TABLE_INSERT_H 1
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#include "sql/optimizer/ob_logical_operator.h"
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#include "sql/optimizer/ob_log_operator_factory.h"
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#include "sql/resolver/dml/ob_sql_hint.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 ObLogTempTableInsert : public ObLogicalOperator
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{
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public:
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ObLogTempTableInsert(ObLogPlan &plan);
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virtual ~ObLogTempTableInsert();
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virtual int compute_sharding_info() override;
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virtual int compute_op_ordering() override;
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virtual int est_cost() override;
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virtual int do_re_est_cost(EstimateCostInfo ¶m, double &card, double &op_cost, double &cost);
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virtual bool is_block_op() const override { return true; }
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inline void set_temp_table_id(uint64_t temp_table_id) { temp_table_id_ = temp_table_id; }
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uint64_t get_temp_table_id() const { return temp_table_id_; }
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inline common::ObString &get_table_name() { return temp_table_name_; }
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virtual int get_plan_item_info(PlanText &plan_text,
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ObSqlPlanItem &plan_item) override;
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private:
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DISALLOW_COPY_AND_ASSIGN(ObLogTempTableInsert);
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uint64_t temp_table_id_;
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common::ObString temp_table_name_;
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};
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}
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}
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#endif // OCEANBASE_SQL_OB_LOG_TEMP_TABLE_INSERT_H
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