With these helpers, every insert, update, and read becomes straightforward. - 𝑹𝒖𝒏𝒕𝒊𝒎𝒆 𝒕𝒚𝒑𝒆 𝒄𝒉𝒂𝒏𝒈𝒆𝒔 – With hand-written mapping you can turn a record from one variant into another by ...