Amit Kapila <amit.kapila16@gmail.com> writes:
> On Mon, Jun 13, 2016 at 9:37 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> ... I got a core dump in the window.sql test:
>> which I think may be another manifestation of the failure-to-apply-proper-
>> pathtarget issue we're looking at in this thread. Or maybe it's just
>> an unjustified assumption in make_partialgroup_input_target that the
>> input path must always have some sortgrouprefs assigned.
> I don't see this problem after your recent commit
> - 89d53515e53ea080029894939118365b647489b3. Are you still getting it?
No. I am suspicious that there's still a bug there, ie we're looking at
the wrong pathtarget; but the regression test doesn't actually crash.
That might only be because we don't choose the parallelized path.
regards, tom lane