Hibernate外置命名查询报错

Hibernate提供了外置命名查询方式将hql语句放在一个单独的文件中而不是直接放在程序中

我的代码

[html]

<class name=Student table=t_student>

<id name=id column=student_id>

<generator class=native/>

</id>

<property name=name column=student_name/>

<manytoone name=myclass column=student_class/>

<query name=serachStu>

<![CDATA[

select s from Student s where sid>?

]]>

</query>

</class>

<class name=Student table=t_student>

<id name=id column=student_id>

<generator class=native/>

</id>

<property name=name column=student_name/>

<manytoone name=myclass column=student_class/>

<query name=serachStu>

<![CDATA[

select s from Student s where sid>?

]]>

</query>

</class>

结果在java测试类中执行

[java]

List list = sessiongetNamedQuery(serachStu)setParameter( )list();

List list = sessiongetNamedQuery(serachStu)setParameter( )list();

出现报错

[html]

orghibernateMappingException: Named query not known: serachStu

at orghibernateimplAbstractSessionImplgetNamedQuery(AbstractSessionImpljava:)

……

orghibernateMappingException: Named query not known: serachStu

at orghibernateimplAbstractSessionImplgetNamedQuery(AbstractSessionImpljava:)

……

程序没有找到这个命名查询语句这个错误的原因是

在映射文件中配置<query>时应该把他放在<class>的外面

改成

[html]

SPAN > <class name=Student table=t_student>

<id name=id column=student_id>

<generator class=native/>

</id>

<property name=name column=student_name/>

<manytoone name=myclass column=student_class/>

</class>

<query name=serachStu>

<![CDATA[

select s from Student s where sid>?

]]>

</query></SPAN>

<class name=Student table=t_student>

<id name=id column=student_id>

<generator class=native/>

</id>

<property name=name column=student_name/>

<manytoone name=myclass column=student_class/>

</class>

<query name=serachStu>

<![CDATA[

select s from Student s where sid>?

]]>

</query>