QSqlSelectCursor(3qt)QSqlSelectCursor(3qt)NAMEQSqlSelectCursor - Browsing of general SQL SELECT statements
SYNOPSIS
#include <qsqlselectcursor.h>
Inherits QSqlCursor.
Public Members
QSqlSelectCursor ( const QString & query = QString::null, QSqlDatabase
* db = 0 )
QSqlSelectCursor ( const QSqlSelectCursor & other )
~QSqlSelectCursor ()
DESCRIPTION
The QSqlSelectCursor class provides browsing of general SQL SELECT
statements.
QSqlSelectCursor is a convenience class that makes it possible to
display result sets from general SQL SELECT statements in data-aware Qt
widgets. QSqlSelectCursor is read-only and does not support INSERT,
UPDATE or DELETE operations.
Pass the query in at construction time, or use the
QSqlSelectCursor::exec() function.
Example:
...
QSqlSelectCursor* cur = new QSqlSelectCursor( "SELECT id, firstname, lastname FROM author" );
QDataTable* table = new QDataTable( this );
table->setSqlCursor( cur, TRUE, TRUE );
table->refresh();
...
cur->exec( "SELECT * FROM books" );
table->refresh();
...
See also Database Classes.
MEMBER FUNCTION DOCUMENTATIONQSqlSelectCursor::QSqlSelectCursor ( const QString & query = QString::null,
QSqlDatabase * db = 0 )
Constructs a read only cursor on database db using the query query.
QSqlSelectCursor::QSqlSelectCursor ( const QSqlSelectCursor & other )
Constructs a copy of other
QSqlSelectCursor::~QSqlSelectCursor ()
Destroys the object and frees any allocated resources
SEE ALSO
http://doc.trolltech.com/qsqlselectcursor.html
http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
license file included in the distribution for a complete license
statement.
AUTHOR
Generated automatically from the source code.
BUGS
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If you find errors in this manual page, please report them to qt-
bugs@trolltech.com. Please include the name of the manual page
(qsqlselectcursor.3qt) and the Qt version (3.3.8).
Trolltech AS 2 February 2007 QSqlSelectCursor(3qt)
