Código PHP:
<?php
$qryk= "select pro_id, pro_des from sis_mae_pro order by pro_id";
$resultk= pg_exec($dbj,$qryk);
while($rowk=pg_fetch_array($resultk)){
?>
<tr>
<td><?php echo $rowk['pro_id'] ?></td>
<td><?php echo $rowk['pro_des']?></td>
</tr>
<?php
}
?>