mock_create_field.h

/* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.

   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; version 2 of the License.

   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 Street, Fifth Floor, Boston, MA 02110-1301, USA */

#ifndef MOCK_CREATE_FIELD_H
#define MOCK_CREATE_FIELD_H

#include "field.h"

class Mock_create_field : public Create_field
{
  LEX_STRING m_lex_string;
public:
  Mock_create_field(enum_field_types field_type,
                    Item* insert_default, Item* update_default)
  {
    /*
      Only TIMESTAMP is implemented for now.
      Other types would need different parameters (fld_length, etc).
    */
    DBUG_ASSERT(field_type == MYSQL_TYPE_TIMESTAMP ||
                field_type == MYSQL_TYPE_TIMESTAMP2);
    init(NULL, // THD *thd
         NULL, // char *fld_name
         field_type,
         NULL, // char *fld_length
         NULL, // char *fld_decimals,
         0, // uint fld_type_modifier
         insert_default, // Item *fld_default_value,
         update_default, // Item *fld_on_update_value,
         /*
            Pointer can't be NULL, or Create_field::init() will
            core dump. This is undocumented, of
            course. </sarcasm>
         */
         &m_lex_string, // LEX_STRING *fld_comment,
         NULL, // char *fld_change,
         NULL, // List<String> *fld_interval_list,
         NULL, // const CHARSET_INFO *fld_charset,
         0 // uint fld_geom_type
         );
  }
};

#endif // MOCK_CREATE_FIELD_H