Gregory Stark <stark(at)enterprisedb(dot)com> writes:
> Perhaps we should have some form of escape hatch for pg_dump to request real
> physical order when dumping clustered tables.
Yeah, Rae Steining was complaining to me about that off-list a few weeks
ago. The whole syncscan behavior risks breaking many apps that "always
worked before", even if they were disregarding the letter of the SQL spec.
Maybe a GUC variable to enable/disable syncscan?
regards, tom lane