Drizzled Public API Documentation

concat.h
1 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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3  *
4  * Copyright (C) 2008 Sun Microsystems, Inc.
5  *
6  * This program is free software; you can redistribute it and/or modify
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8  * the Free Software Foundation; version 2 of the License.
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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/str/strfunc.h>
23 
24 namespace drizzled
25 {
26 
28 {
29  Session &session;
30  String tmp_value;
31 public:
32  Item_func_concat(Session &session_arg, List<Item> &list) :
33  Item_str_func(list),
34  session(session_arg)
35  {}
36 
37  Item_func_concat(Session &session_arg, Item *a, Item *b) :
38  Item_str_func(a, b),
39  session(session_arg)
40  {}
41 
42  String *val_str(String *);
43  void fix_length_and_dec();
44  const char *func_name() const { return "concat"; }
45 };
46 
48 {
49  Session &session;
50  String tmp_value;
51 public:
52  Item_func_concat_ws(Session &session_arg, List<Item> &list) :
53  Item_str_func(list),
54  session(session_arg)
55  {}
56  String *val_str(String *);
57  void fix_length_and_dec();
58  const char *func_name() const { return "concat_ws"; }
59  table_map not_null_tables() const { return 0; }
60 };
61 
62 } /* namespace drizzled */
63 
TODO: Rename this file - func.h is stupid.
String * val_str(String *)
Definition: concat.cc:33
String * val_str(String *)
Definition: concat.cc:185
table_map not_null_tables() const
Definition: concat.h:59