On Fri, Oct 28, 2016 at 2:17 PM, Guyren Howe <guy...@gmail.com> wrote:
> On Oct 28, 2016, at 14:15 , Guyren Howe <guy...@gmail.com> wrote: > > > On Oct 28, 2016, at 13:50 , David G. Johnston <david.g.johns...@gmail.com> > wrote: > > > On its face the statement "DISTINCT ON removes results" is not at all > surprising given its definition. > > > What is surprising is that it removes *all* results… > > > The inner query on its own appears to produce the same results, but the > left join with it in either case produces different results. > Then maybe you can help us and create reproducible example that demonstrates the bug so that it can be fixed. David J.
