命名查询中的JPA Hibernate错误

Question

这个NamedQuery有什么问题？没有在Hibernate 5上工作但在Openjpa 1.2.2上工作

 @NamedQuery(name = "Dic_listDByVal", query = "SELECT d FROM Dict d "
                + " WHERE d.memory = m.memory and d.dic = :dic and (m.value LIKE :value)"
                + " ORDER BY d.sortOrder")

Answer 1

我猜你这里没有定义m( in m.memory)，这意味着你一定错过了JOIN条款