问题描述
<hibernate-mapping> <class name="com.pojo.HrBranchInfo" table="hr_branch_info" schema="public"> <id name="hbiNId" type="java.lang.Integer"> <column name="hbi_n_id" /> <generator class="sequence" /> </id> <many-to-one name="hrEmpBase" class="com.pojo.HrEmpBase" fetch="select"> <column name="hbi_n_operator" /> </many-to-one> <many-to-one name="hrBranchInfo" class="com.pojo.HrBranchInfo" fetch="select"> <column name="hbi_n_prior" not-null="false" /> </many-to-one> <property name="hbiVName" type="java.lang.String"> <column name="hbi_v_name" length="40" not-null="true" /> </property> <property name="hbiCState" type="java.lang.String"> <column name="hbi_c_state" length="1" not-null="true" /> </property> <property name="hbiVDesc" type="java.lang.String"> <column name="hbi_v_desc" length="200" /> </property> <property name="hbiCTime" type="java.lang.String"> <column name="hbi_c_time" length="14" /> </property> <property name="hbiNSortindex" type="java.lang.String"> <column name="hbi_n_sortindex" length="10" /> </property> <property name="hbiVTemp1" type="java.lang.String"> <column name="hbi_v_temp1" length="100" /> </property> <property name="hbiVTemp2" type="java.lang.String"> <column name="hbi_v_temp2" length="100" /> </property> <property name="hbiVTemp3" type="java.lang.String"> <column name="hbi_v_temp3" length="100" /> </property> <set name="hrEmpBases" inverse="true"> <key> <column name="hbi_n_id" not-null="true" /> </key> <one-to-many class="com.pojo.HrEmpBase" /> </set> <set name="hrRelationBranduties" inverse="true"> <key> <column name="hbi_n_id" not-null="true" /> </key> <one-to-many class="com.pojo.HrRelationBranduty" /> </set> <set name="hrBranchInfos" inverse="true"> <key> <column name="hbi_n_prior" not-null="true" /> </key> <one-to-many class="com.pojo.HrBranchInfo" /> </set> </class></hibernate-mapping> 这是一个数据表的配置文件，在我插入数据的时候提示我“錯誤: 欄位"hbinprior"不存在”，请大家帮忙看看。
解决方案
<many-to-one name="hrBranchInfo" class="com.pojo.HrBranchInfo" fetch="select">你把 fetch="select"，这样只有查询的时候才关联吧，把这个属性去掉试试