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From "David Wisneski" <>
Subject question on FetchGroup
Date Thu, 07 Sep 2006 18:15:28 GMT
The preview documentation says that fetch group depth=0 is the default and
that depth=0 will recurse until the graph is exhausted.

The actual name on the @FetchGroup annotation seems to be "recusionDepth"
not "depth".  However the behavior seems that it only supports
and setting it to any other value such is ignored.

For example we have an org chart application where a Department can
recursively report to higher departments.  I don't want to the make the
Department.reportsTo relationship EAGER, because I don't want to
bring in higher departments all the time in my application.  However
I do need to do a few queries where I bring in all higher departments and
I thought I could do defining a fetch group with "reportsTo" and a depth=0
and then adding that fetch group to the OpenJPAQuery.

But that does not seem to work.  Is this a code bug or is a document error?

Or an error in my understanding of FetchGroup depth ?

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