hibernate的Hql的distinct用法

示例:

String hql = "select distinct m.manufacturerCode,m.manufacturerName,m.shortName from Manufacturer m";
List<Object> objectList = sessionFactory.getCurrentSession().createQuery(hql).list();
return objectList;

 如果distinct多个字段,那么List里面装的是Object数组,如果是单个,装的是Object!

原文地址:https://www.cnblogs.com/wwssgg/p/15663952.html