Local tables

[penberg]

There are use cases where you want some of the tables to be just local on the node, never replicated. For example, we could augment the CREATE TABLE syntax to allow users to create tables that are never replicated.

[MarinPostma]

I don't see a way to do that with a single database. Maybe there could be local databases though, and those databases could be attached to a replicated database, but the implications are not clear to me.

Removing the good first issue tag, sounds quite tricky to me