On Sat, Apr 17, 2021 at 12:58 PM Vladimír Houba ml. <v.ho...@gmail.com> wrote:
> I use ctid as a row identifier within a transaction in a Java application. > This doesn't present a very compelling argument since an actual user declared primary key is what is expected to be used as a row identifier. And as those are typically bigint if you follow this norm you get exactly what you say you need. David J.
