Antonin Houska <ah(at)cybertec(dot)at> wrote:
> Second, if a window function appeared in the result of
> make_partial_grouping_target() for any reason, the Agg node would fail to
> evaluate it. Am I wrong?
Well, this is PVC_RECURSE..., not PVC_INCLUDE..., so the window function
cannot appear in the result. But I still think that the function shouldn't
find any window functions.
--
Antonin Houska
Web: https://www.cybertec-postgresql.com