Re: sqlsmith crash incremental sort

On Fri, Apr 17, 2020 at 7:13 AM Tomas Vondra <tomas.vondra@2ndquadrant.com>
wrote:

> On Thu, Apr 16, 2020 at 08:44:16PM +0200, Tomas Vondra wrote:
> >
> >Yeah, that's not entirely close to me. But maybe it shows us where we to
> >get the unprocessed target list?
> >
>
> I think at the very least this needs to apply the same change also to
> generate_nonunion_paths, because otherwise this fails because of the
> same issue:
>
>    set enable_hashagg = off;
>    explain select * from foo except select * from foo order by 1, 3;
>

Ah yes, that's what I'll have to do to cope with EXCEPT/INTERSECT.

Thanks
Richard