/* 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_update_hpp #define ODBC_CODEGEN_Code_update_hpp #include <common/common.hpp> #include "Code_base.hpp" #include "Code_dml.hpp" #include "Code_set_row.hpp" #include "Code_table.hpp" #include "Code_pred.hpp" #include "Code_query.hpp" /** * @class Plan_update * @brief Update in PlanTree */ class Plan_update : public Plan_dml { public: Plan_update(Plan_root* root); virtual ~Plan_update(); Plan_base* analyze(Ctx& ctx, Ctl& ctl); Exec_base* codegen(Ctx& ctx, Ctl& ctl); void describe(Ctx& ctx); void print(Ctx& ctx); // children void setTable(Plan_table* table); void setRow(Plan_set_row* setRow); void setDmlRow(Plan_dml_row* dmlRow); void setExprRow(Plan_expr_row* exprRow); void setPred(Plan_pred* pred); protected: Plan_table* m_table; Plan_set_row* m_setRow; Plan_dml_row* m_dmlRow; Plan_expr_row* m_exprRow; Plan_pred* m_pred; }; inline Plan_update::Plan_update(Plan_root* root) : Plan_dml(root), m_table(0), m_setRow(0), m_dmlRow(0), m_exprRow(0), m_pred(0) { } // children inline void Plan_update::setTable(Plan_table* table) { ctx_assert(table != 0); m_table = table; } inline void Plan_update::setRow(Plan_set_row* setRow) { ctx_assert(setRow != 0); m_setRow = setRow; } inline void Plan_update::setDmlRow(Plan_dml_row* dmlRow) { ctx_assert(dmlRow != 0); m_dmlRow = dmlRow; } inline void Plan_update::setExprRow(Plan_expr_row* exprRow) { ctx_assert(exprRow != 0); m_exprRow = exprRow; } inline void Plan_update::setPred(Plan_pred* pred) { ctx_assert(pred != 0); m_pred = pred; } #endif