| Qore Programming Language - C/C++ Library 1.0.8

SQLStatement.h
1 /* -*- mode: c++; indent-tabs-mode: nil -*- */
2 /*
3 SQLStatement.h
4
5 Qore Programming Language
6
7 Copyright (C) 2006 - 2018 Qore Technologies, s.r.o.
8
9 Permission is hereby granted, free of charge, to any person obtaining a
10 copy of this software and associated documentation files (the "Software"),
11 to deal in the Software without restriction, including without limitation
12 the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 and/or sell copies of the Software, and to permit persons to whom the
14 Software is furnished to do so, subject to the following conditions:
15
16 The above copyright notice and this permission notice shall be included in
17 all copies or substantial portions of the Software.
18
19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
24 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
25 DEALINGS IN THE SOFTWARE.
26
27 Note that the Qore library is released under a choice of three open-source
28 licenses: MIT (as above), LGPL 2+, or GPL 2+; see README-LICENSE for more
29 information.
30 */
31
32 #ifndef _QORE_SQLSTATEMENT_H
33 #define _QORE_SQLSTATEMENT_H
34
36
38 class SQLStatement {
39 friend class DBActionHelper;
40 friend class QoreSQLStatement;
41
42 private:
43 struct sql_statement_private* priv; // private implementation
44
45 public:
46 DLLLOCAL SQLStatement();
47
48 DLLLOCAL SQLStatement(Datasource* ds, void* data);
49
50 DLLLOCAL ~SQLStatement();
51
53 DLLEXPORT void* getPrivateData() const;
54
56 DLLEXPORT void* takePrivateData();
57
59
62 DLLEXPORT void setPrivateData(void* data);
63
65
67 DLLEXPORT Datasource* getDatasource() const;
68 };
69
70 #endif
SQLStatement::takePrivateData
DLLEXPORT void * takePrivateData()
returns the private DBI-specific data structure for this object and clears the object ...
Datasource
the base class for accessing databases in Qore through a Qore DBI driver
Definition: Datasource.h:55
SQLStatement
This is the public class for DBI drivers supporting Qore&#39;s new prepared statement API...
Definition: SQLStatement.h:38
SQLStatement::setPrivateData
DLLEXPORT void setPrivateData(void *data)
sets the private DBI-specific data structure for this object
SQLStatement::getPrivateData
DLLEXPORT void * getPrivateData() const
returns the private DBI-specific data structure for this object
SQLStatement::getDatasource
DLLEXPORT Datasource * getDatasource() const
returns the Datasource bound to this statement