Post author here. I probably could have made this a bit more clear, but I feel it was a slight tangent to the main point of the post: In any serious app, I wo

Post author here. I probably could have made this a bit more clear, but I feel it was a slight tangent to the main point of the post: In any serious app, I wouldn't actually set an HTTP status directly in the db layer. Rather, I would do what others in this thread have suggested: I'd have a set of domain error types/codes, and my DB layer would set _that_. That domain error value would then implement the `HTTPStatus()` method to return the appropriate status code. This allows you to have multiple "not found" error codes (as an example) for internal use, which all resolve to an HTTP status of 404.