title: PostgreSQL does not return a XML with table data
body: <p>I am using the latest ProgreSQL on a iMac. </p>
  
  <p>When I use a simple SQL statement for returning a XML from a table but it doesn't return the data.</p>
  
  <p>SQL: </p>
  
  <pre><code>select table_to_xml('company',true,false,'');
  </code></pre>
  
  <p>(I also tried '"company"')</p>
  
  <p>Returns only xml: </p>
  
  <pre><code>company xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  </code></pre>