On Thu, Jul 10, 2014 at 2:52 AM, Tomonari Katsumata <katsumata.tomonari@po.ntts.co.jp> wrote: > Several couple weeks ago, I posted a mail to pgsql-doc. > http://www.postgresql.org/message-id/53992FF8.2060702@po.ntts.co.jp > > In this thread, I concluded that it's better to > round up the value which is less than its unit. > Current behavior (rounding down) has undesirable setting risk, > because some GUCs have special meaning for 0. > > And then I made a patch for this. > Please check the attached patch.