Re: [Hibernate-devel] beyond 1.0

[Gavin_King/Cirrus%<CI...@ci...>]

> I can quite easily implement arbitrarily-deep fetching so that we reduce
> this to 1 + 5 = 6 SELECTs. (And I might do this tonight, actually.)
> Optimally we could do it in a single select. That would require some
> refactoring (unifying Query and ByIDQuery).

Yeah, I just implemented deeper fetching so now, potentially, you can get a
whole tree of objects in one go (but only if you got ANSI-style
outerjoins).

ie.

 * Session.load() will grab the whole tree in one SELECT (excluding
collections)
 * Session.find() grabs root objects only in the first SELECT, then theres
another SELECT for each immediate child of a root object.

This is an improvement. An even bigger improvement find() to grab
everything in one SELECT.