On Tue, 31 Mar 2026 at 15:47, Yugo Nagata <[email protected]> wrote: > > Yes, that sounds good to me. > > In particular, the following suggestion from Dean Rasheed seems like a > good approach: > > > Error: cannot create extended statistics on a single column > > Detail: Univariate statistics are already built for each individual > > table column
I've pushed that change as part of the patch to support extended statistics on virtual generated columns [1], since I felt that patch already needed to change that error message. I didn't look more widely at other error messages in that file might benefit from having separate errdetail text. Regards, Dean [1] https://www.postgresql.org/message-id/flat/[email protected]
