Stefan Keller <sfkel...@gmail.com> writes: > I'd give learned indexes at least a change to provide a > proof-of-concept. And I want to learn more about the requirements to > be accepted as a new index (before undergoing month's of code > sprints).
There's enough support these days that you can build a new index
type as an extension, without touching the core code at all.
I'd advise proceeding that way, at least until you have a pretty
convincing prototype.
regards, tom lane
