Re: Streaming read-ready sequential scan code - Mailing list pgsql-hackers

On Tue, Feb 20, 2024 at 4:35 AM Melanie Plageman
<melanieplageman@gmail.com> wrote:
> I've written three alternative implementations of the actual streaming
> read user for sequential scan which handle the question of where to
> allocate the streaming read object and how to handle changing scan
> direction in different ways.

It's weird to me that the prospect of changing the scan direction
causes such complexity. I mean, why doesn't a streaming read object
have a forget_all_my_previous_requests() method or somesuch?

--
Robert Haas
EDB: http://www.enterprisedb.com