recursion-depth - fetching the whole graph with 0 or -1?
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Key: JDO-405
URL: http://issues.apache.org/jira/browse/JDO-405
Project: JDO
Issue Type: Bug
Affects Versions: JDO 2 final
Reporter: Ilan Kirsh


In page 124: "A value of -1 means that the recursion-depth is not limited by
 traversing this field."
In page 127: "A recursion-depth of 0 will fetch the whole graph of instances
 reachable from this field"

Is there a difference between these two?

In addition, I think that -1 / 0 as a default might be better than 1 it term
s of performance, because tracking such cycles has some overhead, which we m
ight not want to pay for most fields in which this feature is not needed (an
d MaxFetchDepth is sufficie
nt).

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