Re: Queries against to-many relationships with 'NOT' subexpressions

From: Victor Antonovich (v.antonovic..mail.com)
Date: Tue Aug 24 2010 - 14:57:18 UTC

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    Hello!

    24.08.2010 16:05, Aristedes Maniatis wrote:

    > You need to create an outer join.
    >
    > http://cayenne.apache.org/doc/path-expressions.html
    >

    Thanks for the response. AFAIR outer join can widen query results, but I
    need to narrow them excluding joining of group records with same ID.

    Could You explain usage of outer join for such case?

    Regards,
    Victor.

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