Date: Fri, 24 May 2002 17:33:57 +0400 From: Igor Roboul <igorr@sysadm.stc> To: freebsd-current@freebsd.org Subject: strtod & sscanf on -CURRENT? Message-ID: <20020524133357.GA15486@sysadm.stc>
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Hello,
I have some trouble with PostgreSQL on -CURRENT:
SELECT birth_date,date_part('year',birth_date)::varchar from employee
where id=132;
birth_date | date_part
------------+--------------------
1974-05-09 | 0.0<46113777160645
(1 row)
This works as expected on -STABLE
I have made simple test:
%cat qq.c
#include <stdlib.h>
main(int argc,char**argv)
{
double a;
char bb[100];
strcpy(bb,argv[1]);
printf("%lf\n",strtod(bb,NULL));
sscanf(argv[1],"%lf",&a);
printf("%lf\n",a);
}
%uname -a
FreeBSD sysadm.stc 5.0-CURRENT FreeBSD 5.0-CURRENT #9: Mon May 20
17:34:23 MSD 2002
root@sysadm.stc:/opt/freebsd/obj/opt/freebsd/src/sys/SYSADM i386
%./a.out 1234.3124
1234.312400
0.124862
%uname -a
FreeBSD r1.stc 4.4-STABLE FreeBSD 4.4-STABLE #0: Tue Dec 25 15:02:18
MSK 2001 root@r1.stc:/usr/obj/usr/src/sys/R1 i386
%./a.out 1234.3124
1234.312400
1234.312400
Maybe I'm wrong, but I think that sscanf on -CURRENT does not work as
expected.
--
Igor Roboul, System administrator at Speech Technology Center
http://www.speechpro.com http://www.speechpro.ru
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