HQL语句的问题

帮忙看一下这个语句有问题吗？
public void delete(int id) throws Exception {
        String hql = "delete UsersDto where id="+id;
        Query q = super.getSession().createQuery(hql);
        q.executeUpdate();
        super.getSession().beginTransaction().commit();
        
    }

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// String hql = "delete UsersDto where id="+id;
   印像中是 "delete from UserdDto where ........."

  还有的是是事务提交前应该是
  Transaction tr =  super.getSession().beginTransaction();
  tr.begin();      //开始
    q.executeUpdate();  //事务执行
   tr.commit();   //提交,自动flush session了

String hql = "delete from UsersDto where id="+id;