Am Sun, Dec 04, 2022 at 01:22:02PM +0100 schrieb Karsten Hilbert: > gnumed_v22=> ALTER COLLATION pg_catalog."br_FR@euro" REFRESH VERSION; > ERROR: collation "pg_catalog.br_FR@euro" for encoding "UTF8" does not exist The OS (libc) does seem to know that collation: @hermes:~$ locale -a | grep br_FR br_FR br_FR@euro br_FR.utf8 Karsten -- GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B
