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Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc)  » JPA Annotation for Composite Foregin Key
JPA Annotation for Composite Foregin Key [message #608698] Wed, 11 July 2007 16:48
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I have composite key in Object A i.e. (type,id,version,node). Object B has
relation ship to A. So when I use Teneo to create HBM file and then create
DDL script from it , I need those 4 fields be added in table B (with
convention as A_id,A_type ...etc.) and foreign key is created in table B
with reference to table A.

I tried that with @JoinColumns annotations and Teneo gave me exception
sayings is not supported. Whats the mechansim to represent composite
foregin keys ?
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