Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com> writes:
> Pushed 0001 patch. Thanks!
The buildfarm shows that this test case isn't terribly reliable.
TBH, I think you should just remove the test case altogether.
It does not look useful enough to justify a permanent expenditure of
testing cycles, never mind the amount of effort that would be needed to
stabilize it.
regards, tom lane