Michael Paquier <michael(at)paquier(dot)xyz> writes:
> On Tue, Jan 07, 2020 at 10:08:07AM -0500, Tom Lane wrote:
>> I wouldn't mind having a test case if it crashes reliably, but it
>> doesn't for me.
> Ah, OK. That makes sense. If you don't wish to keep the test around
> in core, that's fine to me. I may keep that into one of my own repos
> just for history's sake.
OK. Hearing no further comments, I made another pass over the code
(improved some comments, added one more guard against silly subdiff
results) and pushed this.
regards, tom lane