Peter Geoghegan <pg(at)heroku(dot)com> writes:
> On Fri, Jun 24, 2016 at 3:05 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Well, it won't run automatically --- unless someone spins up a buildfarm
>> machine that adds that symbol to CPPFLAGS, and even then we'd only have
>> coverage on one platform.
> I think that this is an argument against further proliferation of
> #define's for this kind of thing, not an argument against adding a way
> to force tuplesort based hash index builds.
So ... what's your point? This statement doesn't seem to lead to a
conclusion in favor of either of the alternatives I mentioned.
regards, tom lane