用Hibernate调用存储过程

Question

I want to call stored procedure from PostgreSQL with hibernate. But, if i call this procedure throught entitymanager.getResultList, it's return me a list of objects with strange names of attributes. Procedure:

CREATE OR REPLACE FUNCTION public.show_top10()
  RETURNS SETOF users
AS
$BODY$
  SELECT * FROM users
    ORDER BY message_count DESC
    LIMIT 10;
$BODY$
LANGUAGE sql VOLATILE;

User's atributes:

private Integer id;
private String login;
private String password;
private Timestamp dateCreated;
private Long messageCount;
private Integer role;
private Collection<Message> messagesById;

Calling:

List<Users> result = null;
            StoredProcedureQuery storedProcedureQuery= entityManager.createStoredProcedureQuery("show_top10");
            storedProcedureQuery.execute();
            result = storedProcedureQuery.getResultList();
            entityManager.getTransaction().commit();

And result:

Answer 1

What did you expect?
Your SP is returning ResultSet from SELECT query, 10 records.
SQL by itself only returns values, not field names...

Further more - why do you create a SQL function that returns a ResultSet ?