Bruce Momjian <bruce@momjian.us> writes:
> I also noticed you grab an oid for the new type using the oid counter
> without trying to make it in sorted order. Seems that would be possible
> for adding enums to the end of the list, and might not be worth it. A
> quick hack might be to just try of an oid+1 from the last enum and see
> if that causes a conflict with the pg_enum.oid index.
That wouldn't be race-condition-safe.
regards, tom lane
