~drizzle-trunk/drizzle/development

/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-

 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:

 *

 *  Copyright (C) 2008 Sun Microsystems, Inc.

 *

 *  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 St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#pragma once

#include <drizzled/function/math/int.h>

namespace drizzled

{

class Item_func_timestamp_diff :public Item_int_func

{

  const interval_type int_type;

public:

  Item_func_timestamp_diff(Item *a,Item *b,interval_type type_arg)

    :Item_int_func(a,b), int_type(type_arg) {}

  const char *func_name() const { return "timestampdiff"; }

  int64_t val_int();

  void fix_length_and_dec()

  {

    decimals=0;

    maybe_null=1;

  }

  virtual void print(String *str);

};

} /* namespace drizzled */