On Sat, 2021-05-08 at 13:37 +1000, Venkata B Nagothi wrote: > We are thinking to upgrade to PG 11 instead so that we can avoid doing ALTER TABLE.. SET WITHOUT OIDs. > Does that makes sense ? Please advise if there are any gotchas !
It makes sense, but it means that you will have to face the same problem later. However, for upgrading from v11 with little down time you may be able to use logical replication.
Yes, we will have a lot of time to deal with the OID problem later, good thing is we will be out of 9.5 with less trouble. Hopefully we will be on a better replication architecture soon which will make it much easier for us.