Golang works on Plan9. It can even bootstrap itself. A few months ago I was trying to setup some server software on 9Front for giggles and while most stuff worked I couldn't past the Sqlite CGO dependencies.
It's slower. But wazero is developing an optimizing compiler for amd64/arm64 (the current one is very naive) which I hope will close the gap on those platforms.
You'll need to use the sqlite3_nolock build tag; concurrent writes will quickly corrupt your database. SetMaxOpenConns(1) is your friend.
But it should work. I'm interested if it doesn't. Feedback appreciated.