mySQL 延迟 查询主表

<hibernate-mapping>
<class name=".pojo.Sortp" table="sortp" catalog="shjdc">
<id name="id" type="java.lang.Integer">
<column name="Id" />
<generator class="assigned" />
</id>
<property name="name" type="java.lang.String">
<column name="Name" length="40" not-null="true" />
</property>
<set name="productses" inverse="true" cascade="all" lazy="true">
<key>
<column name="Sortid" not-null="true" />
</key>
<one-to-many class=".pojo.Products" />
</set>
</class>
</hibernate-mapping>