On Sat, 2017-09-02 at 17:54 +0200, Francisco Olarte wrote: > It's probably doing 1(integer) => double precioson => numeric(20) or > something similar if you do not specify. > > Francisco Olarte. Well, the question was not only about why there is only 20 "3" after point, I suspect this (may be it's not good enough documented, but reasonable), but also about why are there infinite amount of "0" after point if I subtract "3"s. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general