Re: Dupe Key Violations in Logical Replication with PKs in Place

> On Nov 14, 2023, at 9:04 AM, Ron <ronljohnsonjr@gmail.com> wrote:
>
> What data type(s) in those columns, and what locale on each server? Maybe the change from 18.04/12 to 22.04/15 has
causedsome weirdness with "foreign" characters. 

Problems with the locale updates are not limited to non-ASCII characters, sorting rules involving "-" changed, for
instance.When you make that OS upgrade, you really, really, need to reindex all text types.