非常诡异的报错,信息如下:org.hibernate.hql.internal.ast.QuerySyntaxException: User is not mapped [select count(*) from User u where u.userName=? and u.userPassword=? ]Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: User is not mapped类似的报错信息的解决方法,…
Spring 5.0 +Jpa,使用@Query实现 自定义查询报错: java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: student is not mapped [select id,name,createtime,sex,age from student s] 原因是查询语句中 from 后面写的是实体类名,而不是表名.…
异常情况: 最近在把一个项目拆分多个 module 的时候数据库查询遇到这个异常:org.hibernate.hql.internal.ast.QuerySyntaxException: Identification is not mapped JPA 查询方法如下: public Identification findIdentificationByWxId(String wxId) { JPAQueryBase query = new JPAQuery(entityManager).from…
继承映射中查询对象的过程中报错: java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: person is not mapped [FROM person] HQL查询的是持久化类名而不是表名, List<Person> persons=session.createQuery("FROM person").list(); 所以应该改为from Per…