title: Reformatting a query result in SQLAlchemy
body: <p>SQL queries allow not just to get a bunch of columns as a result but form it into something usefult at the same time. E.g.:</p>
  
  <pre><code>select Person.name + " likes " + Food.name as all_i_want_as_a_result from Food, Person where Food.id == Person.favourite_food
  </code></pre>
  
  <p>But how can I do the same with SQLAlchemy? E.g.:</p>
  
  <pre><code>query = db.session.query(Food, Person).filter(Food.id == Person.favourite_food) &lt;-- how do I modify this line?
  for row in db.session.execute(query)
      print row
  </code></pre>
  
  <p>The expected output would be:</p>
  
  <pre><code>Alice likes icecream
  Bob likes pizza
  </code></pre>