David Rowley <dgrowle...@gmail.com> writes:

> I'd be more happy using this one as percentage-wise, the cost
> difference is much larger.

+1 for the percentage-wise.
>
> I checked that the t2.thounsand = 0 query still tests the cheap
> startup paths in add_paths_to_append_rel().

I get the same conclusion here. 
>
> So, if nobody has any better ideas, I'm just going to push the " and
> t2.thousand = 0" adjustment.

LGTM.

-- 
Best Regards
Andy Fan



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