Jayadevan M <maymala.jayadevan@xxxxxxxxx> writes: > We moved our PostgreSQL database from one hosting provider to another using > pgbackrest. In the new environment, some comparison operations were > failing. The issue was fixed by running an update. But I am trying to find > out what would have happened. Did the underlying OS version change? If so, see https://wiki.postgresql.org/wiki/Locale_data_changes regards, tom lane
