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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_drop_table_hpp
#define ODBC_CODEGEN_Code_drop_table_hpp
#include <vector>
#include <NdbApi.hpp>
#include <common/common.hpp>
#include "Code_ddl.hpp"
class DictTable;
class DictColumn;
/**
* @class Plan_drop_table
* @brief Drop table in PlanTree
*/
class Plan_drop_table : public Plan_ddl {
public:
Plan_drop_table(Plan_root* root, const BaseString& name);
virtual ~Plan_drop_table();
Plan_base* analyze(Ctx& ctx, Ctl& ctl);
Exec_base* codegen(Ctx& ctx, Ctl& ctl);
void describe(Ctx & ctx);
void print(Ctx& ctx);
// attributes
const BaseString& getName() const;
protected:
BaseString m_name;
};
inline
Plan_drop_table::Plan_drop_table(Plan_root* root, const BaseString& name) :
Plan_ddl(root),
m_name(name)
{
}
inline const BaseString&
Plan_drop_table::getName() const
{
return m_name;
}
/**
* @class Exec_drop_table
* @brief Drop table in ExecTree
*/
class Exec_drop_table : public Exec_ddl {
public:
class Code : public Exec_ddl::Code {
public:
Code(const BaseString& tableName);
virtual ~Code();
protected:
friend class Exec_drop_table;
const BaseString m_tableName;
};
class Data : public Exec_ddl::Data {
public:
Data();
virtual ~Data();
protected:
friend class Exec_drop_table;
};
Exec_drop_table(Exec_root* root);
virtual ~Exec_drop_table();
void alloc(Ctx& ctx, Ctl& ctl);
void execute(Ctx& ctx, Ctl& ctl);
void close(Ctx& ctx);
void print(Ctx& ctx);
// children
const Code& getCode() const;
Data& getData() const;
};
inline
Exec_drop_table::Code::Code(const BaseString& tableName) :
m_tableName(tableName)
{
}
inline
Exec_drop_table::Data::Data()
{
}
inline
Exec_drop_table::Exec_drop_table(Exec_root* root) :
Exec_ddl(root)
{
}
// children
inline const Exec_drop_table::Code&
Exec_drop_table::getCode() const
{
const Code* code = static_cast<const Code*>(m_code);
return *code;
}
inline Exec_drop_table::Data&
Exec_drop_table::getData() const
{
Data* data = static_cast<Data*>(m_data);
return *data;
}
#endif
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