On Thu, Aug 11, 2016 at 2:09 AM, Jeff Janes <jeff(dot)janes(at)gmail(dot)com> wrote:
> I wanted to create a new relopt named something like
> autovacuum_vacuum_pagevisible_factor which would cause autovacuum to
> vacuum a table once less than a certain fraction of the relation's
> pages are marked allvisible.
>
Why would it more convenient for a user to set such a parameter as
compare to existing parameters (autovacuum_vacuum_threshold +
autovacuum_vacuum_scale_factor)?
--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com