Re: Interesting fail when migrating Pg from Ubuntu Bionic to Focal

On Mon, Mar 07, 2022 at 12:22:26PM -0500, Tom Lane wrote:
> Neither of those configurations fail for me, so either
> it's been fixed since 12.9, or (more likely) there is
> something to your test case beyond what you've mentioned.

Upgraded to 12.10 from pgdg, same problem.

> (I guess a long-shot possibility is that my raspberry pi 3B+
> is sufficiently different hardware from your box as to not
> see the problem.  Doubt that though.)

My "hardware" is AWS EC2 graviton instance (c6g.2xlarge).

> Can you create a self-contained test case?

I tried, but it seems that number of functions/users is a factor, and
I wasn't able to make simple test that would replicate the issue.

I guess I will just disable JIT on arm for now, and be done with it.

Best regards,

depesz