summaryrefslogtreecommitdiffstats
path: root/examples/sql/overview/navigating/main.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'examples/sql/overview/navigating/main.cpp')
-rw-r--r--examples/sql/overview/navigating/main.cpp33
1 files changed, 33 insertions, 0 deletions
diff --git a/examples/sql/overview/navigating/main.cpp b/examples/sql/overview/navigating/main.cpp
new file mode 100644
index 000000000..519aa2698
--- /dev/null
+++ b/examples/sql/overview/navigating/main.cpp
@@ -0,0 +1,33 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of an example program for TQt. This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+#include <qsqldatabase.h>
+#include <qsqlquery.h>
+#include "../connection.h"
+
+int main( int argc, char *argv[] )
+{
+ TQApplication app( argc, argv, FALSE );
+
+ if ( createConnections() ) {
+ TQSqlQuery query( "SELECT id, name FROM people ORDER BY name" );
+ if ( ! query.isActive() ) return 1; // Query failed
+ int i;
+ i = query.size(); // In this example we have 9 records; i == 9.
+ query.first(); // Moves to the first record.
+ i = query.at(); // i == 0
+ query.last(); // Moves to the last record.
+ i = query.at(); // i == 8
+ query.seek( query.size() / 2 ); // Moves to the middle record.
+ i = query.at(); // i == 4
+ }
+
+ return 0;
+}