title: how to add a column dynamically in hibernate 4 with jpa in Mysql?
body: <p>I am currently building a e-commerce website using spring mvc4 hibernate4 and Mysql where the Admin should be able to dynamically add a column to a particular table when the application is already running and the server should not be restarted.For example if a new value is inserted in table 1 then a column should be created for it in table 2.</p>
  
  <ol>
  <li>Is there any way to configure hibernate 4 with JPA to dynamically
  add a column at runtime?</li>
  <li>And if yes can you give me a sample code?  </li>
  <li>And if no what are the    alternate ways of achieving my goal of
  dynamically adding columns?</li>
  </ol>