title: Example of using CURRENT_DATE in JPA query
body: <p>Can anyone point me to an example on how to use <code>CURRENT_DATE</code> in a JPA query?</p>
  
  <p><code>CURRENT_DATE</code> is specified in JPA but I haven't been able to make it work. I always get the <code>unexpected token [CURRENT_DATE]</code> exception. Since it is specified in JPA all providers should comply with it right?</p>
  
  <p>I'm using EclipseLink 2.0 BTW.</p>