Thanks a lot for your help though it doesn't work. rpalache wrote: > > Hi Jeff, > > Yes you are correct. I developed a simple test case for this and I see > that the SubclassFetchMode is not helping resolve the issue. > > I did more debugging in the openJPA code and see that currently in case of > subclasses the queries for subclasses will be executed and I see no way to > stop them. ( just my personal observation, so please do not completely > count on this statement.) > > There is a way to restrict the fields that you want to pull from these > subqueries though. > We can do that using fetchgroup technique. > > Can you please give more details on the reason for your initial question ? > > Sorry my previous suggestion was not helpful. > > I recommended that with what ever I read in the documentation. > http://openjpa.apache.org/builds/latest/docs/javadoc/org/apache/openjpa/jdbc/conf/JDBCConfiguration.html#getSubclassFetchMode() > "Specifies the default subclass fetch mode to use. Defaults to join unless > the query is by-oid. Possible values are: > * none: Only select base class data." > > Regards, > Ravi. >
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