[Java lista] Hibernate+Postgresql delete cascading

[zamek]

Hello,

Mosanaban kezdtem a Hibernate-tel es nem jutok dulore a fenti problemaval. 
Agyon google-ztam magam, mindenhol igy ajanljak:

 <class lazy="false" name="a" table="A">
    <id column="A_ID" name="id" type="int">
      <generator class="assigned"/>
    </id>
    <set name="refA" table="B" inverse="true" cascade="all,delete-orphan">
        <key column="B_FK_ID"/>
        <one-to-many class="B"/>
    </set>
  </class>

  <class lazy="false" name="b" table="B">
    <id column="B_ID" name="id" type="long">
      <generator class="sequence">
        <param name="sequences">B_SEQ</param>
      </generator>
    </id>
    <many-to-one class="a" column="B_FK_ID" name="a" cascade="all"/>        
  </class>

ebbol ez lesz:

alter table B
[hibernatetool]         add constraint FK1223F7A95E110
[hibernatetool]         foreign key (B_FK_ID)
[hibernatetool]         references A;

csak eppen a cascade hianyzik belole:(

Probaltam set helyett bag-gel is, de akkor sem lett jo. 

Mit rontok el?

-- 
 koszi,
 ----------------------------------
 Zoltan Zidarics programmer
 PTE-PMMFK H-7621 Pecs, Boszorkany u. 2. Hungary
 E-Mail: zamek at vili.pmmf.hu
 ----------------------------------