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From "Adriano Crestani" <adrianocrest...@gmail.com>
Subject Re: [DAS Java] created SDO graph doubt
Date Thu, 05 Apr 2007 06:51:47 GMT
Thanks kelvin ; )

Adriano Crestani

On 4/4/07, Kevin Williams <kevincbw@qwest.net> wrote:
>
> The RDB DAS will only populate a graph with data returned from the used
> query.  If you want a graph that contains data from related tables then
> the query provided must return that data (typically a join).  The
> relationship tests in the test suite demonstrate this.
> --Kevin
>
> Adriano Crestani wrote:
>
> > Let me try to explain my doubt:
> >
> > Lets suppose I create a select command and execute it. The returned
> > ResultSet has an attribute that belongs to the table X and is a FK to
> the
> > table Y, but no Y attribute is contained in the ResultSet. The
> > question is:
> > does the das create, and also populate, the SDO graph only with the
> > metadata
> > and data contained in the ResultSet or the das also adds to the SDO
> graph
> > the referenced Y table and its attributes and keep doing it till there
> > is no
> > more referenced table?
> >
> > I expect to be clear enough ; )
> >
> >
> > Adriano Crestani
> >
>
>
>
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