>>>>> "Andres" == Andres Freund <and...@anarazel.de> writes:
>> During the reorder of grouping sets into correct prefix order, if >> only one aggregation pass is needed, we follow the order of the >> ORDER BY clause to the extent possible, to minimize the chance that >> we add unnecessary sorts. This is implemented in >> preprocess_grouping_sets --> reorder_grouping_sets. Andres> Thanks for finding! Andres> Andrew, could you take a look at that? Yes. -- Andrew (irc:RhodiumToad)
