Examples

This simple example shows how to connect, execute a query, print resulting rows and disconnect from an Ingres database.

Example #1 Simple Ingres Example

<?php
// Connecting, selecting database
$link = ingres_connect('database', 'user', 'password')
    or die('Could not connect: ' . ingres_error($link));
echo 'Connected successfully';

// Select from a table that exists in all Ingres databases
$query = 'SELECT * FROM iirelation';
$returncode = ingres_query($query,$link) or die('Query failed: ' .
ingres_error($link));

// Print results in HTML
// relid - table name
// relowner - table owner
echo "<table>\n";
while ($iirelation = ingres_fetch_object(INGRES_BOTH, $link)) {
    echo "\t<tr>\n";
    echo "\t\t<td>" . $iirelation->relid . "</td>\n";
    echo "\t\t<td>" . $iirelation->relowner . "</td>\n";
    echo "\t</tr>\n";
}
echo "</table>\n";

// Commit transaction
ingres_commit($link);
// Closing connection
ingres_close($link);
?>