I don't want to be a pest, but could someone at least tell me if what I'm
trying to do should work (hence I should try harder to understand what I've
misconfigured), or if I should just give up and use my work around (separate
queries for each subclass)?
I'm using JBoss AS 4.2.1.GA and Seam 2.0.0.CR1
Thanks
anonymous wrote : Can EJBQL be used to query polymorphically? I cannot find any
examples in the spec or in Bill Burke's EJB3 book, and my attempts are always
returning null.
|
| Code:
| l = entityManager.createQuery("SELECT s FROM Security s").getResultList();
|
|
| Here I'm trying to find all rows of all security subclasses. Even though
the database has many such entries, the query always returns null. I can find
each subclass independently - eg.:
|
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