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From Felipe Martín Santos (JIRA) <>
Subject [jira] [Reopened] (CAY-1751) FK pointing to an UNIQUE field. Problems to insert registers
Date Tue, 30 Oct 2012 17:12:12 GMT


Felipe Martín Santos reopened CAY-1751:

problems when I get the object inserted before.
> FK pointing to an UNIQUE field. Problems to insert registers
> ------------------------------------------------------------
>                 Key: CAY-1751
>                 URL:
>             Project: Cayenne
>          Issue Type: Improvement
>          Components: Core Library, Database integration
>    Affects Versions: 3.0.2
>         Environment: Eclipse + Java 5 + Junit + Cayenne 3.0.2 (Generic Persistent Class)
+ Oracle 10g Database
>            Reporter: Felipe Martín Santos
>            Priority: Minor
>              Labels: features, patch
>         Attachments: cay1751.tar.gz, cayenne.xml,, FieldDomainNode.driver.xml,
> I need insert a new record and the table where insert have 2 FK not null:
> If I relate TABLE_A (FK) with TABLE_B (PK)  Cayenne works well but if the relationship
is between TABLE_A (FK)  with TABLE_C (An UNIQUE field), cayenne can´t extract de value of
that UNIQUE value, and the insert sentence generated live that field null and I get next error:
> java.sql.SQLIntegrityConstraintViolationException: ORA-01400. Can not perform an insert

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