I want to retrieve all entities that are children of one other
particular entity, by checking if the parent-key property of the
child's key matches the parent key. I have a reference to the parent
entity but I want to avoid loading all of its children (as there may
be many children, but I only need a few). Thus I want a query that
looks something like this:
query = pm.newQuery("select from " + ChildClass.class.getName() +
" where :parentID.contains(ChildIDProperty.ParentID) &&
SomeOtherProperty > " + filterString);
But I'm not sure how to exactly address the parent key property of a
key in a query.
Thanks,
Mike
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