> > Attach a simple patch for $subject. I think we prefer streaming IO instead of
> > ReadBufferExtended(). Do I miss something?
>
> Thanks! This code was written well before read streams existed, and recent
> work was focused on correctness of operation, that's the main reason it's using
> ReadBufferExtended still. We probably want do something like this once the
> tree opens up after the v19 feature freeze.
Get it! I created a CF entry for this:
https://commitfest.postgresql.org/patch/6841/
--
Regards,
ChangAo Chen