On Mon, Jan 18, 2021 at 10:59 AM Justin Pryzby > |postgres=# SELECT pg_collation_actual_version(123); > |ERROR: cache lookup failed for collation 123
Yeah, not a great user experience. Will fix next week; perhaps get_collation_version_for_oid() needs missing_ok and found flags, or something like that. I'm also wondering if it would be better to name that thing with "current" rather than "actual".
