date - HQL：仅在 2 个月前过滤查询

Question

我想问一下，如何将此 postgres 查询转换为 HQL ：

select * from transactions where trans_time >= date(now() - 60 * interval '1 day')

如何将该查询（粗体）转换为 hql？

谢谢

Answer 1

Calendar minDate = Calendar.getInstance();
minDate.add(Calendar.DATE, -60);
String hql = "select t from Transaction t where t.transactionTime >= :minDate";
List<Transaction> result = session.createQuery(hql)
                                  .setTimestamp("minDate", cal.getTime())
                                  .list();