1
/* - mode: c++ c-basic-offset: 2; indent-tabs-mode: nil; -*-
2
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
4
* Copyright (C) 2008 MySQL
6
* This program is free software; you can redistribute it and/or modify
7
* it under the terms of the GNU General Public License as published by
8
* the Free Software Foundation; either version 2 of the License, or
9
* (at your option) any later version.
11
* This program is distributed in the hope that it will be useful,
12
* but WITHOUT ANY WARRANTY; without even the implied warranty of
13
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
* GNU General Public License for more details.
16
* You should have received a copy of the GNU General Public License
17
* along with this program; if not, write to the Free Software
18
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22
#include <drizzled/server_includes.h>
23
#include <drizzled/field/null.h>
25
unsigned char Field_null::null[1]={1};
27
/****************************************************************************
28
Field_null, a field that always return NULL
29
****************************************************************************/
31
void Field_null::sql_type(String &res) const
33
res.set_ascii(STRING_WITH_LEN("null"));