Code_create_row.hpp
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:3k
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_create_row_hpp
- #define ODBC_CODEGEN_Code_create_row_hpp
- #include <vector>
- #include <common/common.hpp>
- #include "Code_base.hpp"
- #include "Code_ddl_column.hpp"
- #include "Code_ddl_constr.hpp"
- /**
- * @class Plan_create_row
- * @brief Row of columns and constraints in create statement
- */
- class Plan_create_row : public Plan_base {
- public:
- Plan_create_row(Plan_root* root);
- virtual ~Plan_create_row();
- Plan_base* analyze(Ctx& ctx, Ctl& ctl);
- Exec_base* codegen(Ctx& ctx, Ctl& ctl);
- void print(Ctx& ctx);
- // children
- unsigned countColumn() const;
- void addColumn(Plan_ddl_column* column);
- Plan_ddl_column* getColumn(unsigned i) const;
- unsigned countConstr() const;
- void addConstr(Plan_ddl_constr* constr);
- Plan_ddl_constr* getConstr(unsigned i) const;
- protected:
- DdlColumnVector m_columnList;
- DdlConstrVector m_constrList;
- };
- inline
- Plan_create_row::Plan_create_row(Plan_root* root) :
- Plan_base(root),
- m_columnList(1),
- m_constrList(1)
- {
- }
- // children
- inline unsigned
- Plan_create_row::countColumn() const
- {
- return m_columnList.size() - 1;
- }
- inline void
- Plan_create_row::addColumn(Plan_ddl_column* column)
- {
- ctx_assert(column != 0);
- m_columnList.push_back(column);
- }
- inline Plan_ddl_column*
- Plan_create_row::getColumn(unsigned i) const
- {
- ctx_assert(1 <= i && i <= m_columnList.size() && m_columnList[i] != 0);
- return m_columnList[i];
- }
- inline unsigned
- Plan_create_row::countConstr() const
- {
- return m_constrList.size() - 1;
- }
- inline void
- Plan_create_row::addConstr(Plan_ddl_constr* constr)
- {
- ctx_assert(constr != 0);
- m_constrList.push_back(constr);
- }
- inline Plan_ddl_constr*
- Plan_create_row::getConstr(unsigned i) const
- {
- ctx_assert(1 <= i && i <= m_constrList.size() && m_constrList[i] != 0);
- return m_constrList[i];
- }
- #endif