> On 13 Dec 2023, at 04:39, PG Bug reporting form <noreply@postgresql.org> wrote:
> Please let it fail when the user passes the same name for the output as the
> input.
I think this sounds like a fair restriction, input and output being the same
seems much more likely to be a copy/paste issue than an interesting usecase.
Something like the attached (untested) sketch should be enough I think.
--
Daniel Gustafsson