title: Configuring JDeveloper to use PostgreSQL
body: <p>I have a Java project which uses Struts and Hibernate. I am using PostgreSQL as the database for the project. </p>
  
  <p>I have imported the <code>.jws</code> file in JDeveloper. All the <code>java</code> and <code>jsp</code> files are imported to the project. </p>
  
  <p>When I tried to run the project multiple errors came out. I think it's due to a database connection failure. </p>
  
  <p>Do I need to configure pgsql with the project?</p>
  
  <p>Thanks in advance.</p>