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https://issues.apache.org/jira/browse/CAY-1386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Razumovsky updated CAY-1386:
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Affects Version/s: Undefined future
> Removing from flattened relationship without "reverse" always fails
> -------------------------------------------------------------------
>
> Key: CAY-1386
> URL: https://issues.apache.org/jira/browse/CAY-1386
> Project: Cayenne
> Issue Type: Bug
> Affects Versions: 3.0RC2
> Reporter: Andrey Razumovsky
> Priority: Critical
> Fix For: Undefined future
>
>
> Imagine there is many-many rel between tables A and B using join table C (no
> ObjEntity). There is flattened rel bArray from A to B with delete rule
> cascade (if that matters) but no reverse.
> Adding to such rel goes perfect:
> INSERT INTO B
> INSERT INTO C
> But deleting B does
> DELETE FROM B
> which obviously fails.
> Haven't digged into code much, but it seems arcDeleted() isn't invoked for B
> and therefore relationship isn't recognized as flattened.
> Since reverse rels aren't mandatory in Cayenne, this should work
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