btkimurayuzk <btkimurayuzk@oss.nttdata.com> writes:
> I propose new simple sql query, which shows total block numbers in the
> relation.
> ...
> Of cource, we can know this value such as
> select (pg_relation_size('t') /
> current_setting('block_size')::bigint)::int;
I don't really see why the existing solution isn't sufficient.
regards, tom lane