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From Abe White <awh...@bea.com>
Subject Re: Issue 145: Mapping Map with embedded PersistenceCapable
Date Tue, 22 Nov 2005 02:41:44 GMT
> If owner_id is primary key and nothing else, we will not be able to  
> store more
> than one instance of Dog for each owner. Thus, we need a new column  
> to be part
> of the primary key.

Or the table could have *no primary key at all*, which is what I'm  
arguing should be perfectly portable.

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