> No. The proposed pg_upgrade procedure doesn't try to reproduce OIDs of
> catalog entries (other than toast-table OIDs, which are never
> preassigned anyway), so there's no issue.
>
> Good point though --- thanks for thinking about it.
What about cached OIDs in view and function definitions, etc...?
Like if someone had a view that used the old oidrand() function and now
we reused that oid for a new, completely different function, would
breakage occur?
Chris