Grokbase Groups Cayenne dev June 2007
FAQ
Meaningful identity columns: user provided PK values are ignored
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Key: CAY-811
URL: https://issues.apache.org/cayenne/browse/CAY-811
Project: Cayenne
Issue Type: Bug
Components: Cayenne Core Library
Affects Versions: 1.2 [STABLE], 2.0 [STABLE], 3.0
Reporter: Andrus Adamchik
Assignee: Andrus Adamchik
Priority: Minor
Fix For: 3.0


I found it when testing on 3.0, although I suspect this is a problem on 2.0 and 1.2 as well. When a meaningful PK is set by the user and is also mapped as a DB-generated PK, Cayenne incorrectly overrides user value. There are two places where this must be fixed:

1. DataDomainInsertBucket (I will commit the fix shortly)
2. InsertBatchQueryBuilder (this is a bit more hairy - as the batch syntax will be affected depending on whether user provided a value or not)

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postedJun 26, '07 at 9:28p
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