Hibernate Return integer value

Question

I am new to hibernate . I want to pass 2 column values and want hibernate to return primary key of that table.

String queryString = \"select perId from Permi         


        

Answer 1

You could do something like:

 String sql = "select count(*) from table where ...";
 BigDecimal count = (BigDecimal) hibernateTemplate.execute(
   new HibernateCallback() { 
    public Object doInHibernate(Session session) throws HibernateException {
     SQLQuery query = session.createSQLQuery(sql);
     return (BigDecimal) query.uniqueResult();
    }});
 return count;