MiniOB 1
MiniOB is one mini database, helping developers to learn how database works.
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analyze_table_stmt.h
1/* Copyright (c) 2021 OceanBase and/or its affiliates. All rights reserved.
2miniob is licensed under Mulan PSL v2.
3You can use this software according to the terms and conditions of the Mulan PSL v2.
4You may obtain a copy of Mulan PSL v2 at:
5 http://license.coscl.org.cn/MulanPSL2
6THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
7EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
8MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
9See the Mulan PSL v2 for more details. */
10
11#pragma once
12
13#include "sql/stmt/stmt.h"
14
15class Db;
16
21class AnalyzeTableStmt : public Stmt
22{
23public:
24 AnalyzeTableStmt(const string &table_name) : table_name_(table_name) {}
25 virtual ~AnalyzeTableStmt() = default;
26
27 StmtType type() const override { return StmtType::ANALYZE_TABLE; }
28
29 const string &table_name() const { return table_name_; }
30
31 static RC create(Db *db, const AnalyzeTableSqlNode &analyze_table, Stmt *&stmt);
32
33private:
34 string table_name_;
35};
分析表的语句
Definition: analyze_table_stmt.h:22
一个DB实例负责管理一批表
Definition: db.h:46
Stmt for Statement
Definition: stmt.h:83
描述一个analyze table语句
Definition: parse_defs.h:180