1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2008 MySQL
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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
*/
#ifndef DRIZZLE_SERVER_FIELD_SET
#define DRIZZLE_SERVER_FIELD_SET
#include <drizzled/mysql_priv.h>
class Field_set :public Field_enum {
public:
Field_set(uchar *ptr_arg, uint32_t len_arg, uchar *null_ptr_arg,
uchar null_bit_arg,
enum utype unireg_check_arg, const char *field_name_arg,
uint32_t packlength_arg,
TYPELIB *typelib_arg, CHARSET_INFO *charset_arg)
:Field_enum(ptr_arg, len_arg, null_ptr_arg, null_bit_arg,
unireg_check_arg, field_name_arg,
packlength_arg,
typelib_arg,charset_arg)
{
flags=(flags & ~ENUM_FLAG) | SET_FLAG;
}
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr) { return Field_set::store((int64_t) nr, false); }
int store(int64_t nr, bool unsigned_val);
virtual bool zero_pack() const { return 1; }
String *val_str(String*,String *);
void sql_type(String &str) const;
enum_field_types real_type() const { return DRIZZLE_TYPE_SET; }
bool has_charset(void) const { return true; }
};
#endif
|