nostrdb: update to use created_at query plans - nostrdb-rs

commit 2675e7244554e40c9ee10d82b42bc647fef4c17d
parent 750539d0b71ed81ec626e4670eccf34950ad2942
Author: William Casarin <jb55@jb55.com>
Date:   Wed, 13 Mar 2024 16:57:56 +0000

nostrdb: update to use created_at query plans

	nostrdb-rs nostrdb in rust!
	git clone git://jb55.com/nostrdb-rs
	Log \| Files \| Refs \| Submodules \| README \| LICENSE