On Mon, 10 Mar 2025 at 10:30, David Rowley <dgrowleyml@gmail.com> wrote:
> Could you do something similar to what's in hash_agg_check_limits()
> where we check we've got at least 1 item before bailing before we've
> used up the all the prescribed memory? That seems like a safer coding
> practise as if in the future the minimum usage for a DSM segment goes
> above 256KB, the bug comes back again.
FWIW, I had something like the attached in mind.
David