title: MySQL: Convert INT to DATETIME
body: <p>I have a UNIX-type timestamp stored in an <code>INT</code> column in MySQL.  What is the proper way to retrieve this as a MySQL <code>DATETIME</code>?</p>
  
  <p><em>(I found the answer when re-scanning the MySQL Date functions, but didn't see the answer on SO. Figured it should be here.)</em></p>