But when do you get that type error? This is the important bit. You get it after the app is deployed, the query is ran and a result is expected. When do I ge

But when do you get that type error? This is the important bit. You get it after the app is deployed, the query is ran and a result is expected. When do I get a type error from my language if it's statically typed? That's right, before I even deploy.