Bruce Momjian <br...@momjian.us> writes:
> The remaining issue is pg_enum oids. Because it will be difficult to
> pass an arbitrary number of oids into the backend, the idea was to
> assign each enum value separately. If we implement this TODO item:
> Allow adding/renaming/removing enumerated values to an existing
> enumerated data type
The reason that isn't implemented is that it's *hard* --- in fact,
it appears to be entirely impossible in the general case, unless you're
willing to change existing values of the enum on-disk. I do not agree
that it's a good plan to try to solve that as a prerequisite to making
pg_migrator work.
regards, tom lane
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