Michał Gibowski

> It would be nice if people could post `time mix test` before and after the steps above. @mgibowski feel free to post yours, I will tweet this PR and...

If I understand correctly, this would mean adding a new option to `Ecto.Migration.table/2`, right? In that case, how should it be called? For the reference - in Postgres docs it...

If I can add my 2 cents about handling errors with `ServiceErrorHandler` and rho, I find a bit tricky. For example this exception will be handled by `ServiceErrorHandler`: ``` "Example"...