Message:
A new issue has been created in JIRA.
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View the issue:
http://objectstyle.org/jira/secure/ViewIssue.jspa?key=CAY-440
Here is an overview of the issue:
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Key: CAY-440
Summary: Partial support for one-to-many relationship with a source column that is not a PK.
Type: Improvement
Status: Assigned
Priority: Minor
Project: Cayenne
Components:
Cayenne Core Library
Fix Fors:
1.2 [DEV]
Versions:
1.2 [DEV]
Assignee: Andrus Adamchik
Reporter: Andrus Adamchik
Created: Mon, 6 Feb 2006 4:57 PM
Updated: Mon, 6 Feb 2006 4:57 PM
Description:
Relationships when owner's columns are not part of PK are not very well supported in Cayenne. This issue partially addresses such limitation. Namely the fact that such to-many can't be read... SQL generated for such relationships looks like this:
SELECT t0.lingua, t0.s, t0.id FROM Stringhe t0 WHERE t0.id = NULL
Note that in the fix I am about to commit, relationship resolution works, but this still doesn't mean that other things will (such as dependent key propagation, etc.)
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