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/* -*- 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/func.h>
namespace drizzled
{
class Item_func_month :public Item_func
{
public:
Item_func_month(Item *a) :Item_func(a) {}
int64_t val_int();
double val_real()
{ assert(fixed == 1); return (double) Item_func_month::val_int(); }
String *val_str(String *str)
{
str->set(val_int(), &my_charset_bin);
return null_value ? 0 : str;
}
const char *func_name() const { return "month"; }
enum Item_result result_type () const { return INT_RESULT; }
void fix_length_and_dec()
{
collation.set(&my_charset_bin);
decimals=0;
max_length=2*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
};
class Item_func_monthname :public Item_func_month
{
public:
Item_func_monthname(Item *a) :Item_func_month(a) {}
const char *func_name() const { return "monthname"; }
String *val_str(String *str);
enum Item_result result_type () const { return STRING_RESULT; }
void fix_length_and_dec()
{
collation.set(&my_charset_bin);
decimals=0;
max_length=10*my_charset_bin.mbmaxlen;
maybe_null=1;
}
};
} /* namespace drizzled */
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