Very interesting, thanks! I see they use the same global approach as pg-typed (asking for a ParameterDescription / RowDescription, which aren't usually exposed

Very interesting, thanks! I see they use the same global approach as pg-typed (asking for a ParameterDescription / RowDescription, which aren't usually exposed by the PG drivers), but there are interesting differences in the details. Also this made me realise that I could also type enums automatically.