Apache JDO Project - [jira] Assigned: (JDO-215) Remove <order> from mapping for HashSetCollections an

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Author [jira] Assigned: (JDO-215) Remove <order> from mapping for HashSetCollections an
Craig Russell (JIRA)

2005-11-18, 5:45 pm

[ http://issues.apache.org/jira/browse/JDO-215?page=all ]

Craig Russell reassigned JDO-215:
---------------------------------

Assign To: Andy Jefferson (was: Michelle Caisse)

This appears to be a JPOX issue assuming an column that doesn't exist.

> 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: Andy Jefferson
> 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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