Examples of org.hibernate.Query.executeUpdate()

org.hibernate.Query.executeUpdate()
Execute the update or delete statement.
The semantics are compliant with the ejb3 Query.executeUpdate() method. @return The number of entities updated or deleted. @throws HibernateException


            hql = "UPDATE OrderNumber SET lastOrderNumber = :newLastOrderNumber WHERE lastOrderNumber = :previousLastOrderNumber";
            query = session.createQuery(hql);
            query.setInteger("newLastOrderNumber", newLastOrderNumber);
            query.setInteger("previousLastOrderNumber", previousLastOrderNumber);
            int rowCount = query.executeUpdate();


            if (rowCount == 0) {
                em.getTransaction().rollback();
                mergedOrSavedOrderCustomer = createNewOrderWithRightOrderNumber(orderCustomer);
            }

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      while (metas.hasNext()) {
          Object removedMeta = metas.next();
          if (removedMeta instanceof ContentFileMeta) {
            Query query = _parent.getSession().createQuery("delete ContentFilePart cfp where cfp.meta = :meta");
            query.setEntity("meta", removedMeta);
            query.executeUpdate();
          } else if (removedMeta instanceof ContainerFileMeta) {
            Query query = _parent.getSession().createQuery("delete ContainerFilePart cfp where cfp.meta = :meta");
            query.setEntity("meta", removedMeta);
            query.executeUpdate();
          }

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            query.setEntity("meta", removedMeta);
            query.executeUpdate();
          } else if (removedMeta instanceof ContainerFileMeta) {
            Query query = _parent.getSession().createQuery("delete ContainerFilePart cfp where cfp.meta = :meta");
            query.setEntity("meta", removedMeta);
            query.executeUpdate();
          }
        }
    }


    /**

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        Query query = getSession().createQuery(HQLQUERY_UPDATE_RELATIONS);
        query.setParameter("target", content);
        query.setParameter("structentry", content.getStructentry().getKey());
        query.setParameter("language", content.getLanguage().getName());
        query.executeUpdate();
    }






    public WGDocumentCore getStructEntryByName(String strName) throws WGAPIException {

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            hql.append(" AND user is not null ");
    
        Query query = HibernateContext.getSession().createQuery(hql.toString());
        query.setString("type", type.toString());
        
        query.executeUpdate();
    }
    
    public ListConfigurationVO getDefaultListConfiguration(ListConfigurationVO.Type type, UserVO user) {
        ListConfigurationVO vo = null;

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    }


    public void deleteAll() {
        Session sess = sessionFactory.openSession();
        Query query = sess.createQuery( "DELETE FROM Vehicle v" );
        query.executeUpdate();
    }


    public Vehicle add( Vehicle v ) {
        v.setId( nextId++ );
        Session sess = sessionFactory.openSession();

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    @Override
    public void delete(Long id) {
        Query query = getSession().createQuery("delete Attachment where id = :attachmentId");
        query.setLong("attachmentId", id);
        query.executeUpdate();
    }


    @Override
    public void delete(Attachment attachment) {
        getSession().delete(attachment);

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  public void delete(int id)  
  {
    Query query;
    query = sessionFactory.getCurrentSession().createQuery("delete from eDish where id = " + id);
    query.executeUpdate();
  }


  public void DeleteAll()  
  {
    Query query;

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  public void DeleteAll()  
  {
    Query query;
    query = sessionFactory.getCurrentSession().createQuery("delete from eDish");
    query.executeUpdate();
  }


  @SuppressWarnings("unchecked")
  public eDish Read(eDish dish)  
  {

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  public void Delete(int id)  
  {
    Query query;
    query = sessionFactory.getCurrentSession().createQuery("delete from eOrder where id = " + id);
    query.executeUpdate();
  }


  public void DeleteAll()  
  {
    Query query;

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