title: Select certain properties (fields) when using BOTH in Orient SQL
body: <p>Using OrientDB 2.* with OrientSQL.</p>
  
  <p>I have a simple graph with Class <code>Users</code> that has a number of properties (username, country, pets, etc). Each user also has outgoing <code>friends</code> edge. I want to select only the <code>username</code> and <code>country</code> from all users who are friends with a specific user. </p>
  
  <p>My query so far:</p>
  
  <pre><code>SELECT EXPAND( BOTH('friends') ) FROM users WHERE @rid = #12:0
  </code></pre>
  
  <p>returns the full user objects for those who are friends of <code>#12:0</code></p>
  
  <p>I want only to return the <code>username</code> and <code>country</code> of those friends.</p>
  
  <p>Am I missing something simple? Much appreciated!</p>