Friends could u plz give me solution 4 this

[Saritha]

Using hibernate i am just trying to insert a record ..... but i thowing exception

Hibernate: select max(id) from check
Exception in thread "main" org.hibernate.TransactionException: Transaction not successfully started
at org.hibernate.transaction.JDBCTransaction.commit(J DBCTransaction.java:100)
at Test.main(Test.java:18)

This is my code .....

Session s = HibernateUtil.currentSession();
Check c = new Check();
c.setName("Sankya-p");
c.setAddress("Isro-p");
Transaction t = s.getTransaction();
s.save(c);
t.commit();
HibernateUtil.closeSession();

and hbm file ....
<class name="Check" table="check">
<id
name="id"
type="integer"
column="id"
>
<generator class="increment"/>
</id>

<property
name="name"
type="string"
column="name"
length="20"
/>
<property
name="address"
type="string"
column="address"
length="20"
/>
</class>

[Peter]

This error appears because you didn't do a begin transaction, and tried to do a commit of it
You didn't do this line t.beginTransaction();
example:

Code:

Session session = HibernateUtil.getSessionFactory().getCurrentSession();
session.beginTransaction();
        try {
            SQLQuery query = session.createSQLQuery("select name from condition");
            System.out.println(query.list().get(0).toString());
        } 
        catch (Exception ex) {
            ex.printStackTrace();
        }  
session.close();