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From Andy Jefferson <a...@datanucleus.org>
Subject Re: Minutes: JDO TCK Conference Call Friday, June 19, 9 am PDT
Date Sat, 20 Jun 2009 09:57:38 GMT
> JDO doesn't define an ordering constraint, it is reasonable to assume that
> in JDO a List is an "indexed" List, hence retains the users ordering.

The only case I can think of where there is no "index" column is where the 
user specified <order mapped-by="elementField"/>. Can easily just restrict 
the use of "List.get(i)" in JDOQL to only be supported for indexed Lists.

Andy  (DataNucleus - http://www.datanucleus.org)

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