Only select pk-columns when the Class is a Proxy
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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
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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