Andrus,
There's a simple test case attached for that issue which I used to
verify the broken behavior beforehand and the correct behavior
afterwards.
From the problem description given, it only affected self-joins and prefetching.
On 6/12/07, Andrus Adamchik <andru..bjectstyle.org> wrote:
> Hmm... I know self-joins worked for me in the past with vanilla
> Cayenne. I haven't used such schemas in a while though. I guess I
> need to look closer at that bug report.
>
> Andrus
>
>
> On Jun 12, 2007, at 10:33 PM, Mike Kienenberger wrote:
>
> > Not really sure as I don't use them, but at least one issue with
> > self-joins is solved if you use my outer join patch for 1.2.
> >
> > https://issues.apache.org/cayenne/browse/CAY-732
> >
> >
> >
> > On 6/12/07, Fredrik Liden <flide..ranslate.com> wrote:
> >> What is the status of self joins in v. 1.2.3?
> >> From the 2 posts I find in the archive seems like some people are
> >> using
> >> it.
> >> The documentation doesn't mention it.
> >> Just wondering if it's ok to use or if there are any limitations that
> >> discourages it's use?
> >>
> >> I'm have a set of nodes. I'm guessing the source node will have
> >> Source_node_id NULL or 0. And then the target nodes will refer
> >> back to
> >> the source nodes Node_id. Would it be worth using self joins here or
> >> should I just look up the target nodes based on the source nodes
> >> using
> >> regular queries and not worry about the relations?
> >>
> >> NODE
> >>
> >> Node_id (pk)
> >> Text
> >> Source_node_id (fk)
> >>
> >> Thanks!
> >> Fredrik
> >>
> >
>
>
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