[ 
http://issues.apache.org/jira/browse/JDO-211?page=comments#action_12358175 ] 

Andy Jefferson commented on JDO-211:
------------------------------------

I see that the MetaData is now, for example
<field name="HashMapOfObject_String3" table="HASHMAP_OBJECT3_STR">
    <join column="IDENTIFIER"/>
    <key>
            <embedded>
            <field name="id" primary-key="true" column="ID"/>
            <field name="intField" column="INTVAL"/>
            <field name="stringField" column="STRINGVAL"/>
        </embedded>
    </key>
    <value column="VALUEVAL"/>
</field>

That certainly doesnt agree with my definition of a PK specification for the 
join table. It should be (IMHO) like this

    <join>
        <primary-key>
            <column name="IDENTIFIER"/>
            <column name="ID"/>
        </primary-key>
    </join>
which nicely defines the colums to be used for the join table. Using fields of 
an embedded object and specifying primary-key there is not logical to me, and 
not supported by JPOX either. The JPOX online docs 
http://www.jpox.org/docs/1_1/constraints.html
provides what we support for PK definition, which is that above.

> SQL Exception: 'ADPT_PK_IDX' is not a column in table or VTI 
> 'APPLICATIONIDENTITY0.HASHMAP_OBJECT0_STR'.
> --------------------------------------------------------------------------------------------------------
>
>          Key: JDO-211
>          URL: http://issues.apache.org/jira/browse/JDO-211
>      Project: JDO
>         Type: Bug
>   Components: tck20
>     Reporter: Michelle Caisse
>     Assignee: Andy Jefferson
>  Attachments: JDO-211.patch
>
> Test*MapStringValueCollections there is a mismatch between orm and schema.

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