Hi Adrian, > On 12 Mar 2025, at 21:26, Adrian Klaver <adrian.klaver@xxxxxxxxxxx> wrote: > > A good summary of the glibc issue: > > https://wiki.postgresql.org/wiki/Locale_data_changes > > With distro information: > > https://wiki.postgresql.org/wiki/Locale_data_changes#What_Linux_distributions_are_affected I know the article, thanks. We needed a full reindex when upgrading from SLES 15.2 to 15.3. We're on 15.5 now, partly already on 15.6. Thank god, we didn't have that ugly database back then that we have now. But I see the next doomsday coming on the horizon. 🤣 Also, we try to get rid of the libc locale provider and switch to libicu, wherever possible. Cheers, Paul