Tom Lane wrote:
> Bruce Momjian <bruce@momjian.us> writes:
> > Tom, on HPPA, does ERANGE get set for both overflow and underflow? I
> > assume only overflow.
>
> Yeah, AFAICT exp() just returns zero for underflow cases. I get
>
> regression=# select exp(-2000);
> ERROR: value out of range: underflow
>
> but I was getting that before your last patch, too.
Uh, if you were getting that before my last patch, then I don't think
you return ERANGE for underflow.
-- Bruce Momjian bruce@momjian.us EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +