QSqlSelectCursor(3) Browsing of general SQL SELECT statements


#include <qsqlselectcursor.h>

Inherits QSqlCursor.

Public Members

QSqlSelectCursor ( const QString & query = QString::null, QSqlDatabase * db = 0 )

QSqlSelectCursor ( const QSqlSelectCursor & other )

~QSqlSelectCursor ()


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.


QSqlSelectCursor* cur = new QSqlSelectCursor( "SELECT id, firstname, lastname FROM author" );
QDataTable* table = new QDataTable( this );
table->setSqlCursor( cur, TRUE, TRUE );
cur->exec( "SELECT * FROM books" );

See also Database Classes.


QSqlSelectCursor::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


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