[ http://issues.apache.org/jira/browse/OJB-22?page=all ]
Jakob Braeuchi reassigned OJB-22:
---------------------------------
Assign To: Jakob Braeuchi
> Only select pk-columns when the Class is a Proxy
> ------------------------------------------------
>
> Key: OJB-22
> URL: http://issues.apache.org/jira/browse/OJB-22
> Project: OJB
> Type: Improvement
> Components: PB-API
> Versions: 1.0.4, 1.1
> Reporter: Jakob Braeuchi
> Assignee: Jakob Braeuchi
> Fix For: 1.1 CVS
>
> OJB always selects all columns although for proxies only the pk-columns are
> needed.
> this may leed to memory problems when retrieving many large columns.
> simply selecting pk-columns for proxies does not work, because then we can no
> longer materialize a proxy.
> there must be some way to distinguish the initial select from prefetching
> materializing selects.
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