title: ServiceStack ORMLite - Select columns
body: <p>I recently started working with ServiceStack and its ORMLite framework. I have searched on Google and browsed the source code but couldn't find anything relevent.</p>
  
  <p>Is there any way to select specific columns when executing a query with ORMLite ?
  Something like that : <code>Db.First&lt;Model&gt;(q =&gt; q.Id == someId, "Column1, Column2")</code></p>
  
  <p>Unless I missed this feature, I am surprised nobody asked about this before, since this is one the rule of thumbs to optimize your DB transactions.</p>