On Wed, Nov 25, 2009 at 07:46:11PM +0100, Pavel Stehule wrote: > 2009/11/25 Tom Lane <t...@sss.pgh.pa.us>: > > Pavel Stehule <pavel.steh...@gmail.com> writes: > >> I was surprised with rounding relative not big value. Is it > >> correct? > > > > You do realize float4 has only 6 decimal digits of precision? > > > > To today I though so float4 is more practical :).
Floats have never been safe with respect to operations like =, and won't become so. Cheers, David. -- David Fetter <da...@fetter.org> http://fetter.org/ Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter Skype: davidfetter XMPP: david.fet...@gmail.com iCal: webcal://www.tripit.com/feed/ical/people/david74/tripit.ics Remember to vote! Consider donating to Postgres: http://www.postgresql.org/about/donate -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers