| From: | Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Merlin Moncure <merlin(dot)moncure(at)rcsonline(dot)com>, <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [GENERAL] division by zero |
| Date: | 2003-03-10 22:32:52 |
| Message-ID: | 20030310142035.S32669-100000@megazone23.bigpanda.com |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Mon, 10 Mar 2003, Tom Lane wrote:
> "Merlin Moncure" <merlin(dot)moncure(at)rcsonline(dot)com> writes:
> > The only other solution is a #ifdef win32 around places that potentially
> > use integers in the divisor and do some nasty hacking.
>
> Well, it seems to me that we have two different issues to worry about:
>
> 1. There are only about half a dozen places for a user-triggered
> division by zero to occur (the div and mod functions for int2, int4,
> int8; have I missed anything?). It would not be very painful to insert
It's unlikely to come up in practice, but chardiv as well for "char".
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2003-03-10 22:35:04 | Re: [GENERAL] division by zero |
| Previous Message | Merlin Moncure | 2003-03-10 22:18:00 | Re: [INTERFACES] Roadmap for FE/BE protocol redesign |