Hi, On Thu, 17 Mar 2022 17:58:04 +0000 Arne Roland <a.rol...@index.de> wrote:
> I don't think this a bug, but a feature request. I therefore think hackers > would be more appropriate. +1 I changed the list destination > I don't see how an additional syntax to modify the constraint should help. Me neiher. > If I'd want to fix this, I'd try to teach the detach partition code about > self referencing foreign keys. It seems to me like that would be the cleanest > solution, because the user doesn't need to care about this at all. Teaching the detach partition about self referencing means either: * it's safe to remove the FK * we can rewrite the FK for self referencing Both solution are not ideal from the original schema and user perspective. Another solution could be to teach the create partition to detect a self referencing FK and actually create a self referencing FK, not pointing to the partitioned table, and of course issuing a NOTICE to the client.
