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嗨我能夠添加記錄，但無法刪除記錄。無法刪除
它提供了以下錯誤：
[ERROR] 2010-02-20 13:38:16 (JDBCExceptionReporter.java:logExceptions:78) ORA-02292: integrity constraint (BANKNET.FK_DDA_DEAL_ADVISOR) violated - child record found
[ERROR] 2010-02-20 13:38:16 (AbstractFlushingEventListener.java:performExecutions:301)
Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: could not delete: [com.bofa.crme.dda.domain.ManualDDAData#10041]
這裏是我的映射文件：
子表：
<hibernate-mapping>
<class name="com.bofa.crme.dda.domain.DealAdvisor" table="DDA_DEAL_ADVISOR" schema="BANKNET">
<composite-id name="comp_id" class="com.bofa.crme.dda.domain.DealAdvisorPK">
<key-property name="advisorNm" column="ADVISOR_NM" type="java.lang.String" length="100" access="property"/>
<key-many-to-one name="ddaDeal" column="DDA_DEAL_NO" class="com.bofa.crme.dda.domain.ManualDDAData" />
</composite-id>
<property name="modifiedBy" column="MODIFIED_BY" type="java.lang.String" update="true" insert="true" access="property" />
<property name="modifiedDt" column="MODIFIED_DATE" type="java.util.Date" update="true" insert="true" access="property"/>
</class>
</hibernate-mapping>
父表：
<hibernate-mapping>
<class name="com.bofa.crme.dda.domain.ManualDDAData" table="DDA_DEAL" schema="BANKNET" >
<id name="ddaDealNumber" column="DDA_DEAL_NO" type="java.lang.Long">
<generator class="sequence">
<param name="sequence">BANKNET.DDA_DEAL_ID_SEQ</param>
</generator>
</id>
<property name="clientGCI" type="java.lang.String" update="true" insert="true" access="property" column="GCI" />
<set name="dealAdvisors" inverse="true" cascade="all,all-delete-orphan" lazy="false">
<key column="DDA_DEAL_NO" not-null="true" on-delete="cascade"/>
<one-to-many class="com.bofa.crme.dda.domain.DealAdvisor" />
</set>
</class>
</hibernate-mapping>
誰知道爲什麼這是不行的ing？
您應該更好地格式化xml以使其更易於讀取 – 2010-02-20 09:29:18
唯一突出的是您的父表中的dealAdvisors關聯中的級聯選項。 您已指定all，all-delete-oprhan。通常我會希望看到全刪除孤立或全部刪除孤兒。我想知道在使用全部和全部孤立刪除時是否存在衝突。 – 2010-02-20 09:53:24