| Craig Russell (JIRA) 2005-11-21, 5:45 pm |
| [ http://issues.apache.org/jira/browse/JDO-215?page=all ]
Craig Russell reassigned JDO-215:
---------------------------------
Assign To: Michelle Caisse (was: Andy Jefferson)
This is the same issue as JDO-211. So I agree that the metadata should look like:
<field name="HashSetOfObject1" table="HASHSET_OF_OBJECT1">
<join column="IDENTIFIER">
<primary-key>
<column name="IDENTIFIER"/>
<column name="ID"/>
</primary-key>
</join>
<element>
<embedded>
<field name="id" column="ID"/>
<field name="intField" column="INTVAL"/>
<field name="stringField" column="STRINGVAL"/>
</embedded>
</element>
</field>
> Remove <order> from mapping for HashSetCollections and SetCollections.
> ----------------------------------------------------------------------
>
> Key: JDO-215
> URL: http://issues.apache.org/jira/browse/JDO-215
> Project: JDO
> Type: Bug
> Components: tck20
> Reporter: Craig Russell
> Assignee: Michelle Caisse
> Attachments: JDO-215.patch
>
> The mapping for HashSetCollections and SetCollections incorrectly have <order> columns.
> There should not be an ordering specified for the join table since duplicates are not allowed. The mapping for application identity should not need a primary key, since the JDO implementation should be able to figure out that the primary key is part of
the Map.key, but the datastore identity mapping does need a primary key (and again, I'd use the id field of SimpleClass as the join table key column.
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