The 21c documentation here
......In the listing of aggregate functions at the end of this section, the functions that allow the
windowing_clause are followed by an asterisk (*).......
But when I see the SUM, AVG, and many other functions, they are not followed by *, whereas they do allow windowing clause.
Moreover CORR allows windowing but not followed by *
Moreover CORR_ dosnt allow window clause but it is followed by *, later on I realized that in case of CORR_* star denotes K or S.
So is there any documentation bug?
Is there any documentation ambiguity in case of CORR_*.?