Drizzled Public API Documentation

sysdate_local.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.
9  *
10  * This program is distributed in the hope that it will be useful,
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.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18  */
19 
20 #pragma once
21 
22 #include <drizzled/function/time/now.h>
23 
24 namespace drizzled
25 {
26 
27 /*
28  This is like NOW(), but always uses the real current time, not the
29  query_start(). This matches the Oracle behavior.
30 */
32 {
33 public:
36  bool const_item() const { return 0; }
37  const char *func_name() const { return "sysdate"; }
38  void store_now_in_TIME(type::Time &now_time);
39  double val_real();
40  int64_t val_int();
41  int save_in_field(Field *to, bool no_conversions);
42  String *val_str(String *str);
43  void fix_length_and_dec();
44  bool get_date(type::Time &res, uint32_t fuzzy_date);
45  void update_used_tables()
46  {
47  Item_func_now::update_used_tables();
48  used_tables_cache|= RAND_TABLE_BIT;
49  }
50 };
51 
52 } /* namespace drizzled */
53 
TODO: Rename this file - func.h is stupid.
String * val_str(String *str)
void store_now_in_TIME(type::Time &now_time)
bool get_date(type::Time &res, uint32_t fuzzy_date)