On Fri, Apr 1, 2022 at 12:31 PM Peter Eisentraut <peter.eisentr...@enterprisedb.com> wrote: > > An "internal" dependency means that the internal object shouldn't really > > be operated on directly. (In some cases it's allowed for convenience.) > > So I think in that case the sequence must follow the table's persistence > > in all cases. This is accomplished by setting the initial persistence > > to the table's, making ALTER TABLE propagate persistence changes, and > > prohibiting direct ALTER SEQUENCE SET. > > But to make pg_upgrade work for identity sequences of unlogged tables, > we need to allow ALTER SEQUENCE ... SET LOGGED on such sequences. Which > I guess is not a real problem in the end.
And I think also SET UNLOGGED, since it would be weird IMHO to make such a change irreversible. -- Robert Haas EDB: http://www.enterprisedb.com
