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Posted to commits@cayenne.apache.org by "Andrus Adamchik (JIRA)" <ji...@apache.org> on 2012/11/01 22:58:11 UTC

[jira] [Updated] (CAY-1755) FaultFailureException resolving relationships to UNIQUE non-PK columns

     [ https://issues.apache.org/jira/browse/CAY-1755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrus Adamchik updated CAY-1755:
---------------------------------

    Attachment: cay1751.tar.gz

attaching a full git project with the mapping and the tests
                
> FaultFailureException resolving relationships to UNIQUE non-PK columns
> ----------------------------------------------------------------------
>
>                 Key: CAY-1755
>                 URL: https://issues.apache.org/jira/browse/CAY-1755
>             Project: Cayenne
>          Issue Type: Bug
>          Components: Core Library
>    Affects Versions: 3.0.2, 3.1B1, 3.2M1
>            Reporter: Andrus Adamchik
>            Assignee: Andrus Adamchik
>             Fix For: 3.1B2, 3.2M1
>
>         Attachments: cay1751.tar.gz
>
>
> This was discussed under CAY-1751. When a relationship to UNIQUE non-PK column (the column is marked as a second PK column as a workaround) is read, FFE is thrown. The problem is that the object with an FK incorrectly assumes that it can build a target object ObjectId based on the FK. This totally disregards the second PK column not participating in relationship.

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