2d19a9d8f5
Co-authored-by: leslieyuchen <leslieyuchen@gmail.com> Co-authored-by: Charles0429 <xiezhenjiang@gmail.com> Co-authored-by: raywill <hustos@gmail.com>
55 lines
1.8 KiB
C++
55 lines
1.8 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_STAT_COLLECTOR_H_
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#define OCEANBASE_SQL_OB_LOG_STAT_COLLECTOR_H_
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#include "sql/optimizer/ob_logical_operator.h"
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#include "sql/engine/px/ob_px_basic_info.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 ObLogStatCollector : public ObLogicalOperator
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{
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public:
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ObLogStatCollector(ObLogPlan &plan)
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: ObLogicalOperator(plan),
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sort_keys_(),
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is_none_partition_(),
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type_(ObStatCollectorType::NOT_INIT_TYPE)
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{}
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virtual ~ObLogStatCollector() {}
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virtual const char *get_name() const;
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int set_sort_keys(const common::ObIArray<OrderItem> &order_keys);
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common::ObIArray<OrderItem> &get_sort_keys() { return sort_keys_; }
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void set_stat_collector_type(ObStatCollectorType type) { type_ = type; }
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ObStatCollectorType get_stat_collector_type() { return type_; }
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void set_is_none_partition(bool flag) { is_none_partition_ = flag; }
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bool get_is_none_partition() { return is_none_partition_; }
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virtual int get_op_exprs(ObIArray<ObRawExpr*> &all_exprs) override;
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virtual int inner_replace_op_exprs(
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const common::ObIArray<std::pair<ObRawExpr *, ObRawExpr*>> &to_replace_exprs) override;
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private:
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common::ObSEArray<OrderItem, 8, common::ModulePageAllocator, true> sort_keys_;
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bool is_none_partition_;
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ObStatCollectorType type_;
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};
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}
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}
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#endif
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