title: How do I access the data in a join SQLAlchemy
body: <p>Given the following sess query:</p>
  
  <pre><code>sess = DBSession()  
  reg =  sess.query(Registration,Schedule).join(Schedule,Registration.classcode==Schedule.classcode).filter(Registration.registration_no==reg_id)
  </code></pre>
  
  <p>How the heck do I address the fields in the result 'reg'?  </p>
  
  <p>reg.timeofentry throws an error:  <code>TypeError: Can't convert 'int' object to str implicitly</code></p>
  
  <p>I am rapidly learning to loath SQLAlchemy for all it's cryptic wrappers around perfectly simply SQL syntaxes.</p>