title: ISO 8601 format date for PostgreSQL
body: <p>I have string containing an <a href="https://en.wikipedia.org/wiki/ISO_8601" rel="noreferrer">ISO 8601</a> formatted date-time value (ex: <code>2013-05-21T15:00:00+0200</code>) and time zone (ex: <code>Europe/Rome</code>).</p>
  
  <p>What is the best <a href="http://www.postgresql.org/docs/current/static/datatype.html" rel="noreferrer">Postgres data type</a> to represent this date format? </p>