title: createSQLQuery to HQL
body: <p>First of all I am new to spring MVC and hibernate. My senior has told me that in our project they have used createSQLQuery to fire sql at many places, now he wants me to make a detailed list, which all of them can be converted to HQL and which all not.</p>
  
  <p>I did not used createSQLQuery or HQL before so how could I tell him which createSQLQuery can be converted to HQL and which not.</p>