David Rowley <dgrowle...@gmail.com> writes: > As for the slight misuse of group_pathkeys, I guess since there are no > users that require just the plain pathkeys belonging to the GROUP BY, > then likely the best thing would be just to rename that field to > something like groupagg_pathkeys. Maintaining two separate fields and > concatenating them every time we want group_pathkeys does not seem > that appealing to me. Seems like a waste of memory and effort. I don't > want to hi-jack this thread to discuss that, but if you have a > preferred course of action, then I'm happy to kick off a discussion on > a new thread.
I don't feel any great urgency to resolve this. Let's wait and see what comes out of the other thread. regards, tom lane