Drizzled Public API Documentation

date_add_interval.h
1 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2  * vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3  *
4  * Copyright (C) 2008 Sun Microsystems, Inc.
5  *
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; version 2 of the License.
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11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
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15  * You should have received a copy of the GNU General Public License
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17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18  */
19 
20 #pragma once
21 
22 #include <drizzled/function/time/date.h>
23 
24 namespace drizzled
25 {
26 
28 {
29  String value;
30  enum_field_types cached_field_type;
31 
32 public:
33  const interval_type int_type; // keep it public
34  const bool date_sub_interval; // keep it public
35  Item_date_add_interval(Item *a,Item *b,interval_type type_arg,bool neg_arg)
36  :Item_date_func(a,b),int_type(type_arg), date_sub_interval(neg_arg) {}
37  String *val_str(String *);
38  const char *func_name() const { return "date_add_interval"; }
39  void fix_length_and_dec();
40  enum_field_types field_type() const { return cached_field_type; }
41  int64_t val_int();
42  bool get_date(type::Time &res, uint32_t fuzzy_date);
43  bool eq(const Item *item, bool binary_cmp) const;
44  virtual void print(String *str);
45 };
46 
47 } /* namespace drizzled */
48 
virtual void print(String *str)
bool get_date(type::Time &res, uint32_t fuzzy_date)
bool eq(const Item *item, bool binary_cmp) const