title: Distinct question
body: <p>I have a table with two fields; firstname &amp; lastname</p>
  
  <p>I want to select Distinct lastnames but display both the first &amp; last name in the results...for instance: </p>
  
  <pre><code>'SELECT DISTINCT lastname FROM people
  </code></pre>
  
  <p>will return just the lastname. How can I also display the firstname?</p>