hibernate小笔

执行sql:

  Session session = getSession();

  session.createQuery(sql).executeUpdate();

  session.flush();

 批量执行sql:

  Connection conn = SessionFactoryUtils.getDataSource(sessionFacyory).getConnection();

  Statement statement = conn.createStatement();

  for(String sql : sqls){

    statement.addBatch(sql);

  } 

  statement.executeBatch();

  statement.close(); 

执行hsql:

  getSession.createQuery(hsql).list();

  getSession.createQuery(hsql).uniqueResult();

批量保存:

  Session session = getSession();

  sesison.setFlushMode(FlushMode.AUTO);

  for(Object o : list){

    session.save(o);

  }

  session.flush();

原生态sql进行查询:

  getSession().createSQLQuery(sql).list();

原文地址:https://www.cnblogs.com/fucktom/p/4853124.html