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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2009 Sun Microsystems
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file Declaration of the AlterInfo class
*/
#ifndef DRIZZLED_ALTER_INFO_H
#define DRIZZLED_ALTER_INFO_H
#include "drizzled/base.h"
#include "drizzled/enum.h"
#include "drizzled/sql_list.h" /** @TODO use STL vectors! */
#include <bitset>
/* Some forward declarations needed */
class CreateField;
class AlterDrop;
class AlterColumn;
class Key;
enum enum_alter_info_flags
{
ALTER_ADD_COLUMN= 0,
ALTER_DROP_COLUMN,
ALTER_CHANGE_COLUMN,
ALTER_COLUMN_STORAGE,
ALTER_COLUMN_FORMAT,
ALTER_COLUMN_ORDER,
ALTER_ADD_INDEX,
ALTER_DROP_INDEX,
ALTER_RENAME,
ALTER_ORDER,
ALTER_OPTIONS,
ALTER_COLUMN_DEFAULT,
ALTER_KEYS_ONOFF,
ALTER_STORAGE,
ALTER_ROW_FORMAT,
ALTER_CONVERT,
ALTER_FORCE,
ALTER_RECREATE,
ALTER_TABLE_REORG,
ALTER_FOREIGN_KEY
};
enum tablespace_op_type
{
NO_TABLESPACE_OP,
DISCARD_TABLESPACE,
IMPORT_TABLESPACE
};
/**
* Contains information about the parsed CREATE or ALTER TABLE statement.
*
* This structure contains a list of columns or indexes to be created,
* altered or dropped.
*/
class AlterInfo
{
public:
List<AlterDrop> drop_list;
List<AlterColumn> alter_list;
List<Key> key_list;
List<CreateField> create_list;
drizzled::message::AlterTable alter_proto;
std::bitset<32> flags;
enum enum_enable_or_disable keys_onoff;
enum tablespace_op_type tablespace_op;
uint32_t no_parts;
enum ha_build_method build_method;
CreateField *datetime_field;
bool error_if_not_empty;
AlterInfo();
AlterInfo(const AlterInfo &rhs, MEM_ROOT *mem_root);
private:
AlterInfo &operator=(const AlterInfo &rhs); // not implemented
AlterInfo(const AlterInfo &rhs); // not implemented
};
#endif /* DRIZZLED_ALTER_INFO_H */
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