Thomas Nielsen wrote:
If you look at my comments in DERBY-2998, I acutally got this far a while ago.
Oops, sorry about that. I was just reading your email, I didn't read the comments on DERBY-2998. Apologies for the noise...
One of the results of adding the extra if (!ref.pointsToOLAPFunction()) was that certain very simple joins started failing.
Simple joins involving ROW_NUMBER(), or simple joins having nothing to do with OLAP? (just curious)
I should probably reenable the push, and start tracking down why the join fails.
I think that's a good next step. If it turns out that this approach is not going to work, it would at least be good to understand more about why--and maybe that'll provide pointers to an alternate approach, if needed...
Army
