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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_dml_hpp
#define ODBC_CODEGEN_Code_dml_hpp
#include <common/common.hpp>
#include <common/ResultArea.hpp>
#include "Code_stmt.hpp"
/**
* @class Plan_dml
* @brief Base class for DML statements in PlanTree
*/
class Plan_dml : public Plan_stmt {
public:
Plan_dml(Plan_root* root);
virtual ~Plan_dml() = 0;
};
inline
Plan_dml::Plan_dml(Plan_root* root) :
Plan_stmt(root)
{
}
/**
* @class Exec_dml
* @brief Base class for DML statements in ExecTree
*/
class Exec_dml : public Exec_stmt {
public:
class Code : public Exec_stmt::Code {
public:
virtual ~Code() = 0;
};
class Data : public Exec_stmt::Data, public ResultArea {
public:
virtual ~Data() = 0;
};
Exec_dml(Exec_root* root);
virtual ~Exec_dml() = 0;
void execute(Ctx& ctx, Ctl& ctl);
protected:
virtual void execImpl(Ctx& ctx, Ctl& ctl) = 0;
};
inline
Exec_dml::Exec_dml(Exec_root* root) :
Exec_stmt(root)
{
}
#endif
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