Hibernate中使用Criteria查询及注解——（Emp.hbm.xml）

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Emp.hbm.xml

员工信息表的映射文件

<?xml version="1.0" encoding="utf-8"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN""http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"><!--     Mapping file autogenerated by MyEclipse Persistence Tools--><hibernate-mapping>    <class name="cn.bdqn.hibernate_Criteria.entity.Emp" table="EMP" schema="PRO">        <id name="empno" type="java.lang.Integer">            <column name="EMPNO" precision="6" scale="0" />            <generator class="assigned" />        </id>        <many-to-one name="dept" class="cn.bdqn.hibernate_Criteria.entity.Dept" fetch="select">            <column name="DEPTNO" precision="6" scale="0" />        </many-to-one>        <property name="ename" type="java.lang.String">            <column name="ENAME" length="10" />        </property>        <property name="job" type="java.lang.String">            <column name="JOB" length="9" />        </property>        <property name="mgr" type="java.lang.Integer">            <column name="MGR" precision="6" scale="0" />        </property>        <property name="hiredate" type="java.util.Date">            <column name="HIREDATE" length="7" />        </property>        <property name="sal" type="java.lang.Double">            <column name="SAL" precision="7" />        </property>        <property name="comm" type="java.lang.Double">            <column name="COMM" precision="7" />        </property>    </class></hibernate-mapping>

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