hello, i'm need execute a simple query, but the same ever return empty list.
i have:
table usuarios
query: List<Usuarios> uss = entityManager.createQuery("from Usuarios").getResultList();
size o uss (uss.size()) ever is empty.
and, i have too
table instituicao
query: List<Instituicao> a = entityManager.createQuery("from Instituicao ").getResultList();
return correctly, and is the same idea.
i'm using oracle 10g
somebody know what is it?
thanks
