On Mon, 30 Mar 2026 10:21:54 +0700 John Naylor <[email protected]> wrote:
> On Sat, Mar 28, 2026 at 1:04 PM Yugo Nagata <[email protected]> wrote: > > > > On Fri, 27 Mar 2026 09:50:07 +0000 > > Dean Rasheed <[email protected]> wrote: > > > > If we were to give more detail, it should probably be to point out > > > that regular statistics will already be built for single columns, > > > which is why single-column extended statistics would be redundant. So > > > perhaps something like this: > > > > > > Error: cannot create extended statistics on a single column > > > Detail: Univariate statistics are already built for each individual > > > table column. > > > > That makes sense to me. > > > > Using an errdetail to explain the reason sounds reasonable. > > Works for me. > > > > > On Fri, 27 Mar 2026 07:45:37 +0700 > > > > John Naylor <[email protected]> wrote: > > > > > Looking elsewhere in this file, however, I > > > > > do see some messages with "cannot do X because ....", and I'd be more > > > > > motivated to turn those "because" phrases into errdetails. > > Did you also want to try tackling this while we're here? 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 Regards, Yugo Nagata -- Yugo Nagata <[email protected]>
