Hi,

i'm using Hibernate version:1.2.0 and realized a many-to-many association like shown in 6.8. It does almost what i want it, but in the table of the inverse end it generates double entries (only primary and foreign key) and so also key violations.

To be honest i don't know how hibernate may store this at all, but maybe you can help me.


the relevant mappings are

<bag name="Fahrzeugkomponenten" table="Komponente" lazy="true">
<key column="FahrzeugzuordnungIst"/>
<many-to-many class="Komponente" column="KomponentenId"/>
</bag>

and

<bag name="FahrzeugzuordnungIst" table="Komponente" inverse="true" lazy="true">
<key column="KomponentenId"/>
<many-to-many class="Fahrzeug" column="FahrzeugId"/>
</bag>


Thank you.

Greets Hellmut

anybody a hint??

(btw: 6.8 referes to http://www.hibernate.org/hib_docs/nhibe ... tions.html )