select File → Open database… and navigate to the database
    in the&nbsp;<a href="#root/_help_tAassRL4RSQL">Data directory</a>.</li>
  <li>Select the <em>Execute SQL</em> tab.</li>
  <li>Type in the desired SQL statement.</li>
  <li>Press the "Play" button in the toolbar underneath the "Execute SQL" tab
    (or F5 key).</li>
  <li>Press "Write Changes" in the main toolbar.</li>
  <li>Close the application or close the database.</li>
</ol>
<p>
  <img src="Manually altering the data.png">
</p>
<h3>Using 