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 Post subject: No data type for node: org.hibernate.hql.ast.AggregateNode
PostPosted: Wed May 18, 2011 6:52 pm 
Newbie

Joined: Wed May 18, 2011 6:37 pm
Posts: 3
I am pretty new to hibernate.

I am trying to run a simple aggregate function and I keep receiving the following error

No data type for node: org.hibernate.hql.ast.AggregateNode
\-[AGGREGATE] AggregateNode: 'max'

Here is the code
Code:
public static void resetIdField(SessionFactory factory){
   Session session = null;
   try{
        session = factory.openSession();
        String sql_query = "select max(ct.id) from CONTR00001 ct";
        Query query = session.createQuery(sql_query);
        System.out.println(sql_query);
        for(Iterator it=query.iterate();it.hasNext();){
                 Object[] row = (Object[]) it.next();
                 System.out.print(row[0]);
                 System.out.print("\t\t"+row[1]);
                 System.out.print("\t"+row[2]);
                 System.out.println();
        }
        session.close();
         }
         catch(Exception e ){
             System.out.println(e.getMessage());
         }
}


Any help would be greatly appriciated


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 Post subject: Re: No data type for node: org.hibernate.hql.ast.AggregateNode
PostPosted: Thu May 19, 2011 4:18 am 
Contributor
Contributor

Joined: Mon Feb 28, 2011 7:27 pm
Posts: 20
Location: France
Hi,

I think you are not in the right section !! This section is only for JSR 303 feedback :)
For any Hibernate/JPA questions, use this section viewforum.php?f=1

Thanks.
Hope this help ;)

--Kevin


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 Post subject: Re: No data type for node: org.hibernate.hql.ast.AggregateNode
PostPosted: Mon Nov 07, 2011 3:51 am 
Newbie

Joined: Mon Nov 07, 2011 3:44 am
Posts: 1
Hi,
Mke the following change String SQL_QUERY = "select min (insurance.investementAmount) from Insurance insurance";


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