1QSqlSelectCursor(3qt)                                    QSqlSelectCursor(3qt)
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NAME

6       QSqlSelectCursor - Browsing of general SQL SELECT statements
7

SYNOPSIS

9       #include <qsqlselectcursor.h>
10
11       Inherits QSqlCursor.
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13   Public Members
14       QSqlSelectCursor ( const QString & query = QString::null, QSqlDatabase
15           * db = 0 )
16       QSqlSelectCursor ( const QSqlSelectCursor & other )
17       ~QSqlSelectCursor ()
18

DESCRIPTION

20       The QSqlSelectCursor class provides browsing of general SQL SELECT
21       statements.
22
23       QSqlSelectCursor is a convenience class that makes it possible to
24       display result sets from general SQL SELECT statements in data-aware Qt
25       widgets. QSqlSelectCursor is read-only and does not support INSERT,
26       UPDATE or DELETE operations.
27
28       Pass the query in at construction time, or use the
29       QSqlSelectCursor::exec() function.
30
31       Example:
32
33           ...
34           QSqlSelectCursor* cur = new QSqlSelectCursor( "SELECT id, firstname, lastname FROM author" );
35           QDataTable* table = new QDataTable( this );
36           table->setSqlCursor( cur, TRUE, TRUE );
37           table->refresh();
38           ...
39           cur->exec( "SELECT * FROM books" );
40           table->refresh();
41           ...
42
43       See also Database Classes.
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MEMBER FUNCTION DOCUMENTATION

QSqlSelectCursor::QSqlSelectCursor ( const QString & query = QString::null,
47       QSqlDatabase * db = 0 )
48       Constructs a read only cursor on database db using the query query.
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QSqlSelectCursor::QSqlSelectCursor ( const QSqlSelectCursor & other )
51       Constructs a copy of other
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QSqlSelectCursor::~QSqlSelectCursor ()
54       Destroys the object and frees any allocated resources
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SEE ALSO
58       http://doc.trolltech.com/qsqlselectcursor.html
59       http://www.trolltech.com/faq/tech.html
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62       Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com.  See the
63       license file included in the distribution for a complete license
64       statement.
65

AUTHOR
67       Generated automatically from the source code.
68

BUGS
70       If you find a bug in Qt, please report it as described in
71       http://doc.trolltech.com/bughowto.html.  Good bug reports help us to
72       help you. Thank you.
73
74       The definitive Qt documentation is provided in HTML format; it is
75       located at $QTDIR/doc/html and can be read using Qt Assistant or with a
76       web browser. This man page is provided as a convenience for those users
77       who prefer man pages, although this format is not officially supported
78       by Trolltech.
79
80       If you find errors in this manual page, please report them to qt-
81       bugs@trolltech.com.  Please include the name of the manual page
82       (qsqlselectcursor.3qt) and the Qt version (3.3.8).
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86Trolltech AS                    2 February 2007          QSqlSelectCursor(3qt)



        

    


            
        

        

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