Code_data_type.hpp
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上传日期:2022-05-23
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- /* Copyright (C) 2003 MySQL AB
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- #ifndef ODBC_CODEGEN_Code_data_type_hpp
- #define ODBC_CODEGEN_Code_data_type_hpp
- #include <common/common.hpp>
- #include <common/DataType.hpp>
- #include "Code_base.hpp"
- /**
- * @class Plan_data_type
- * @brief Data type in DDL statement
- *
- * This is pure plan node.
- */
- class Plan_data_type : public Plan_base {
- public:
- Plan_data_type(Plan_root* root, const SqlType& sqlType);
- virtual ~Plan_data_type();
- Plan_base* analyze(Ctx& ctx, Ctl& ctl);
- Exec_base* codegen(Ctx& ctx, Ctl& ctl);
- void print(Ctx& ctx);
- private:
- friend class Plan_ddl_column;
- SqlType m_sqlType;
- };
- inline
- Plan_data_type::Plan_data_type(Plan_root* root, const SqlType& sqlType) :
- Plan_base(root),
- m_sqlType(sqlType)
- {
- }
- #endif