Hibernate Criteria setFetchMod作为连接被忽略

时间:2013-11-25 13:51:58

标签: hibernate criteria

在我的hbm中,我有:

  < set name="products" lazy="true" cascade="none" table="product">
                <key>
                    <column name="PRODUCT_ID" not-null="true" />
                </key>
                <many-to-many column="SHOP_ID" class="Shop" />
            </set>

带有条件查询:

    Criteria criteria = createCriteria(getBusinessClass());
     ...
    List list  = criteria.setFetchMode("products", FetchMode.JOIN).list()

即使有fetchmode: JOIN ,hibernate仍然会触发单独的SQL查询来获取产品而不是作为连接!

0 个答案:

没有答案