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Re: [eclipselink-users] Fetchgroup usage / unfetched basic attributes
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Hi Markus,
If you don't use a fetch group with a query the only basic attributes
that are NOT fetched are those defined as "fetch=LAZY".
Alternatively, if you use a fetch group with a query the only basic
attributes fetched are those included in the fetch group.
Thanks,
Andrei
On 9/1/2011 6:14 AM, Hahn, Markus wrote:
Hi folks,
we use the EL Fetchgroup features and encounter some behaviour we cant
explain.
In many cases, EL works as expected concerning the basic mappings
(String, Long….): the attributes are fetched if they are not mapped as
“fetch=LAZY”, independently of using a Fetchgroup on the query. Basic
mappings don’t have to be included in the Fetchgroup.
In some cases, this does not work: the basic attributes are NOT loaded.
If we add them to our Fetchgroup, they are loaded.
Is it a bug? Does anybody has a hint how to solve this problem?
Best Regards, Markus
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