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
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
/*
Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/C++ is licensed under the terms of the GPLv2
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
MySQL Connectors. There are special exceptions to the terms and
conditions of the GPLv2 as it is applied to this software, see the
FLOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
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
*/
#ifndef _MYSQL_RESULTSET_METADATA_H_
#define _MYSQL_RESULTSET_METADATA_H_
#include <boost/weak_ptr.hpp>
#include <cppconn/resultset_metadata.h>
struct st_mysql_field;
namespace sql
{
namespace mysql
{
namespace
{
class NativeResultsetWrapper;
}
class MySQL_DebugLogger;
class MySQL_ResultSetMetaData : public sql::ResultSetMetaData
{
boost::weak_ptr< NativeAPI::NativeResultsetWrapper > result;
boost::shared_ptr< MySQL_DebugLogger > logger;
unsigned int num_fields;
public:
MySQL_ResultSetMetaData(boost::shared_ptr< NativeAPI::NativeResultsetWrapper > res, boost::shared_ptr< MySQL_DebugLogger > & l);
virtual ~MySQL_ResultSetMetaData();
SQLString getCatalogName(unsigned int columnIndex);
unsigned int getColumnCount();
unsigned int getColumnDisplaySize(unsigned int columnIndex);
SQLString getColumnLabel(unsigned int columnIndex);
SQLString getColumnName(unsigned int columnIndex);
int getColumnType(unsigned int columnIndex);
SQLString getColumnTypeName(unsigned int columnIndex);
unsigned int getPrecision(unsigned int columnIndex);
unsigned int getScale(unsigned int columnIndex);
SQLString getSchemaName(unsigned int columnIndex);
SQLString getTableName(unsigned int columnIndex);
bool isAutoIncrement(unsigned int columnIndex);
bool isCaseSensitive(unsigned int columnIndex);
bool isCurrency(unsigned int columnIndex);
bool isDefinitelyWritable(unsigned int columnIndex);
int isNullable(unsigned int columnIndex);
bool isReadOnly(unsigned int columnIndex);
bool isSearchable(unsigned int columnIndex);
bool isSigned(unsigned int columnIndex);
bool isWritable(unsigned int columnIndex);
bool isZerofill(unsigned int columnIndex);
protected:
void checkValid() const;
void checkColumnIndex(unsigned int columnIndex) const;
::st_mysql_field * getFieldMeta(unsigned int columnIndex) const;
private:
/* Prevent use of these */
MySQL_ResultSetMetaData(const MySQL_ResultSetMetaData &);
void operator=(MySQL_ResultSetMetaData &);
};
} /* namespace mysql */
} /* namespace sql */
#endif // _MYSQL_RESULTSET_METADATA_H_
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
|
