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
53
54
|
/* -*- 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/error.h>
#include <drizzled/function/set_user_var.h>
#include <drizzled/select_result_interceptor.h>
#include <drizzled/base.h>
#include <vector>
namespace drizzled {
class select_dumpvar :public select_result_interceptor {
ha_rows row_count;
public:
std::vector<var *> var_list;
select_dumpvar() { var_list.clear(); row_count= 0;}
~select_dumpvar() {}
int prepare(List<Item> &list, Select_Lex_Unit *u);
void cleanup()
{
row_count= 0;
}
bool send_data(List<Item> &items);
bool send_eof();
};
} /* namespace drizzled */
|