title: Choosing pg_fetch_row data types
body: <p>When I use <code>pg_fetch_row</code> all the values are returned as "string". Is there any way (other than walking the array of returned values) to choose the type of some of the columns (for instance when I select an integer I want <code>42</code> not <code>"42"</code>) ?</p>
  
  <p>Thank you for your time.</p>