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| author | Timothy Pearson <[email protected]> | 2011-07-10 15:24:15 -0500 |
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| committer | Timothy Pearson <[email protected]> | 2011-07-10 15:24:15 -0500 |
| commit | bd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch) | |
| tree | 7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/qsqlquery-h.html | |
| download | qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.tar.gz qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.zip | |
Add Qt3 development HEAD version
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| -rw-r--r-- | doc/html/qsqlquery-h.html | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/doc/html/qsqlquery-h.html b/doc/html/qsqlquery-h.html new file mode 100644 index 0000000..d06066c --- /dev/null +++ b/doc/html/qsqlquery-h.html @@ -0,0 +1,177 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qsqlquery.h:1 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>qsqlquery.h Include File</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qsqlquery.h</h1> + +<p>This is the verbatim text of the qsqlquery.h include file. It is provided only for illustration; the copyright remains with Trolltech. +<hr> +<pre> +/**************************************************************************** +** +** Definition of QSqlQuery class +** +** Created : 2000-11-03 +** +** Copyright (C) 2005-2007 Trolltech ASA. All rights reserved. +** +** This file is part of the sql module of the Qt GUI Toolkit. +** +** This file may be used under the terms of the GNU General Public +** License versions 2.0 or 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Alternatively you may (at your option) use any +** later version of the GNU General Public License if such license has +** been publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free Qt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at [email protected]. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.QPL +** included in the packaging of this file. Licensees holding valid Qt +** Commercial licenses may use this file in accordance with the Qt +** Commercial License Agreement provided with the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef QSQLQUERY_H +#define QSQLQUERY_H + +#ifndef QT_H +#include "qobject.h" +#include "qstring.h" +#include "qvariant.h" +#include "qvaluelist.h" +#include "qsqlerror.h" +#include "qsqlfield.h" +#include "qsql.h" +#endif // QT_H + +#ifndef QT_NO_SQL + +class QSqlDriver; +class QSqlResult; +class QSqlDatabase; + +class Q_EXPORT QSqlResultShared : public QObject, public QShared +{ + Q_OBJECT +public: + QSqlResultShared( QSqlResult* result ); + virtual ~QSqlResultShared(); + QSqlResult* sqlResult; + QString executedQuery; +private slots: + void slotResultDestroyed(); +}; + +class Q_EXPORT QSqlQuery +{ +public: + QSqlQuery( QSqlResult * r ); + QSqlQuery( const QString& query = QString::null, QSqlDatabase* db = 0 ); + Q_EXPLICIT QSqlQuery( QSqlDatabase* db ); + QSqlQuery( const QSqlQuery& other ); + QSqlQuery& operator=( const QSqlQuery& other ); + virtual ~QSqlQuery(); + + bool isValid() const; + bool isActive() const; + bool isNull( int field ) const; + int at() const; + QString lastQuery() const; + int numRowsAffected() const; + QSqlError lastError() const; + bool isSelect() const; + int size() const; + const QSqlDriver* driver() const; + const QSqlResult* result() const; + bool isForwardOnly() const; + void setForwardOnly( bool forward ); + + virtual bool exec ( const QString& query ); + virtual QVariant value( int i ) const; + + virtual bool seek( int i, bool relative = FALSE ); + virtual bool next(); + virtual bool prev(); + virtual bool first(); + virtual bool last(); + + // prepared query support + bool exec(); + bool prepare( const QString& query ); + void bindValue( const QString& placeholder, const QVariant& val ); + void bindValue( int pos, const QVariant& val ); + void addBindValue( const QVariant& val ); + // remove these overloads in 4.0 + void bindValue( const QString& placeholder, const QVariant& val, QSql::ParameterType type ); + void bindValue( int pos, const QVariant& val, QSql::ParameterType type ); + void addBindValue( const QVariant& val, QSql::ParameterType type ); + QVariant boundValue( const QString& placeholder ) const; + QVariant boundValue( int pos ) const; + QMap<QString, QVariant> boundValues() const; + QString executedQuery() const; + +protected: + virtual void beforeSeek(); + virtual void afterSeek(); + +private: + void init( const QString& query, QSqlDatabase* db ); + void deref(); + bool checkDetach(); + QSqlResultShared* d; +}; + + +#endif // QT_NO_SQL +#endif +</pre> +<!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>Qt 3.3.8</div> +</table></div></address></body> +</html> |