java.math.BigInteger cannot be cast to java.lang.Long

Question

I\'ve got List dynamics. And I want to get max result using Collections. This is my code:

List dynamics=spy         


        

Answer 1

You need to add an alias for the count to your query and then use the addScalar() method as the default for list() method in Hibernate seams to be BigInteger for numeric SQL types. Here is an example:

List sqlResult = session.createSQLQuery("SELECT column AS num FROM table")
    .addScalar("num", StandardBasicTypes.LONG).list();