| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Magnus Hagander <magnus(at)hagander(dot)net> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Bruce Momjian <bruce(at)momjian(dot)us>, PostgreSQL-patches <pgsql-patches(at)postgresql(dot)org> |
| Subject: | Re: Testing pg_terminate_backend() |
| Date: | 2008-04-18 21:28:22 |
| Message-ID: | 20080418212822.GM572@alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-hackers pgsql-patches |
Magnus Hagander wrote:
> Tom Lane wrote:
> > > SLEEP=`expr $RANDOM \* $REGRESSION_DURATION / 32767`
> >
> > Uh, where's the randomness coming from?
>
> ... but I should probably wait until that one is answered or fixed, I
> guess :-)
bash.
RANDOM Each time this parameter is referenced, a random integer between
0 and 32767 is generated. The sequence of random numbers may be
initialized by assigning a value to RANDOM. If RANDOM is unset,
it loses its special properties, even if it is subsequently
reset.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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