Hi,
I did not look into this patch in detail yet, but I am +1 for being
able to create cursors at the protocol level.
I think this should be allowed for regular cursors as well. One
big use-case I see is allowing postgres_fdw to create and fetch
from cursors at the protocol level rather than SQL (DECLARE
CURSOR, FETCH, etc.)
--
Sami Imseih
Amazon Web Services (AWS)