On Sun, 1 Oct 2023 at 04:35, Bruce Momjian <bruce@xxxxxxxxxx> wrote: > I think this talk will help you: > > https://www.youtube.com/watch?v=XYRgTazYuZ4 Thanks, I hadn't seen that talk and it's a good summary of the issue and available solutions. However it doesn't really address the question of a gradual migration process that can read 32bit ints but insert/update as 64bit bigints. I remain curious about whether the postgres architecture just makes that implausible, or if it could be done and just hasn't because the options for a more manual migration are Good Enough. James
