Craig L Russell wrote:
>
> One other thing to consider: there is a fetch plan for each query that
> may be different from the fetch plan for other operations. If you're
> modifying the fetch plan after the query is created, the modifications
> won't affect the query.
>
Well, the order is:
OpenJPAEntityManager ojem = OpenJPAPersistence.cast(entityManager);
ojem.getFetchPlan().setMaxFetchDepth(15);
ojem.getFetchPlan().addFetchGroups("State_OutgoingTransitions",
"State_IncomingTransitions");
Flow flow = entityManager.find(Flow.class, id);
And the query is affected because, if i don't add the fetch groups, only the
first state gets loaded into memory.
Fay Wang wrote:
>
> By default, the max fetch depth is set to -1 for no limit. However, this
> graph is an "indirect recursion", i.e., from State -> Transition -> State.
> I think this makes Openjpa to stop prematurely...
>
If this is the case, is there a workaround?
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