title: Date format with Timestamp and Hibernate
body: <p>I have an entity with a Timestamp field corresponding to a DATE column in the Oracle database.</p>
  
  <pre><code>@Entity
  public class Order {
      private Tiemstamp purchaseDate;
      //more fields...
  }
  </code></pre>
  
  <p>When I insert a row, DATE format in the database is "dd/MM/yyyy hh:mm:ss", but I want it to be just "dd/MM/yyyy".</p>
  
  <p>How can I define the format?</p>