Hi Thomas, On Sun, Mar 14, 2021 at 9:40 PM Thomas Munro <thomas.mu...@gmail.com> wrote:
> On Mon, Mar 15, 2021 at 1:29 PM Avinash Kumar > <avinash.vallar...@gmail.com> wrote: > > Is this expected when replication is happening between PostgreSQL > databases hosted on different OS versions like Ubuntu 16 and Ubuntu 20 ? > Or, do we think this is some sort of corruption ? > > Is this index on a text datatype, and using a collation other than "C"? > Its en_US.UTF-8 > > https://wiki.postgresql.org/wiki/Locale_data_changes > > Not that I expect it to crash if that's the cause, I thought it'd just > get confused. > On Ubuntu 16 server, *$* ldd --version ldd (Ubuntu GLIBC 2.23-0ubuntu11.2) 2.23 On New Server Ubuntu 20, *$* ldd --version ldd (Ubuntu GLIBC 2.31-0ubuntu9.2) 2.31 -- Regards, Avi.
