Question is quite simple: is there any JDO/JPA/anything else "object-to-DB" mapping tools that can handle PG arrays? Multi-dimensional arrays? Mostly of strings and integers/longs.
Second one: can it handle hstore column types?
I'm trying to implement something to handle these types in DataNucleus JDO, but still no result. The most impressive and simple to implement support I've seen so far is python's SQLAlchemy.
