Code_ddl_constr.hpp
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:2k
源码类别:
MySQL数据库
开发平台:
Visual C++
- /* 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_ddl_constr_hpp
- #define ODBC_CODEGEN_Code_ddl_constr_hpp
- #include <common/common.hpp>
- #include "Code_ddl_row.hpp"
- /**
- * @class Plan_ddl_constr
- * @brief Constraint in DDL statement
- *
- * Only unnamed primary key constraint exists.
- */
- class Plan_ddl_constr : public Plan_base {
- public:
- Plan_ddl_constr(Plan_root* root);
- virtual ~Plan_ddl_constr();
- Plan_base* analyze(Ctx& ctx, Ctl& ctl);
- Exec_base* codegen(Ctx& ctx, Ctl& ctl);
- void print(Ctx& ctx);
- // children
- void setRow(Plan_ddl_row* ddlRow);
- Plan_ddl_row* getRow() const;
- protected:
- Plan_ddl_row* m_ddlRow;
- };
- inline
- Plan_ddl_constr::Plan_ddl_constr(Plan_root* root) :
- Plan_base(root)
- {
- }
- // children
- inline void
- Plan_ddl_constr::setRow(Plan_ddl_row* ddlRow)
- {
- ctx_assert(ddlRow != 0);
- m_ddlRow = ddlRow;
- }
- inline Plan_ddl_row*
- Plan_ddl_constr::getRow() const
- {
- ctx_assert(m_ddlRow != 0);
- return m_ddlRow;
- }
- #endif