Re: Subscription tests fail under CLOBBER_CACHE_ALWAYS

I wrote:
> Amit Langote <amitlangote09@gmail.com> writes:
>> BTW, I think we'd need to cherry-pick f3b141c4825 (or maybe parts of
>> it) into v13 branch for back-patching this.

> I already did a fair amount of that yesterday, cf 84f5c2908 et al.
> But that does raise the question of how far we need to back-patch this.
> I gather that the whole issue might've started with 1375422c, so maybe
> we don't really need a back-patch at all?

... wrong.  Running v13 branch tip under CLOBBER_CACHE_ALWAYS provokes
a core dump in 013_partition.pl, so 1375422c is not to blame.  Now
I'm wondering how far back there's a live issue.

            regards, tom lane