Re: No explanation of other options

On Tue, Oct 17, 2023 at 7:00 PM PG Doc comments form
<noreply(at)postgresql(dot)org> wrote:
>
> The following documentation comment has been logged on the website:
>
> Page: https://www.postgresql.org/docs/16/sql-move.html
> Description:
>
> A few more examples with the other options would be helpful.
>
> MOVE LAST for example shows NULL,
> What does MOVE ALL do?

I found out demo in
https://git.postgresql.org/cgit/postgresql.git/tree/src/test/regress/expected/subselect.out#n1665

You can try it:
begin;
declare c1 scroll cursor for
select * from generate_series(1,4) i
where i <> all (values (2),(3));
move forward all in c1;
fetch all in c1;
commit;

move the default direction is forward. so "move all" will act the same
as "move forward all".