Oh this is super cool. Coming from Java I've long missed JDBI and Rosetta which makes writing SQL Queries in Java a dream. I've toyed around with a similar style interface for python, and looking at this give me hope I can achieve it.

I mean it would work with attrs and dataclasses as well and you'd also get static type checking and they are faster.

wow big if true. our core codebase is still on psycopg2 and we do this mapping ourselves. type introspective would be very handy for reducing that boilerplate.