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Re: 7.1: to_char() bug fix

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Karel Zak <zakkr(at)zf(dot)jcu(dot)cz>
Cc: pgsql-patches <pgsql-patches(at)postgresql(dot)org>
Subject: Re: 7.1: to_char() bug fix
Date: 2000-12-15 19:15:35
Message-ID: 200012151915.OAA24151@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-patches
Thanks.  Applied.


> 
> 
>  Hi,
> 
>  here is a patch fixing today's bug report:
> 
> > Date: Thu, 14 Dec 2000 12:44:47 +0100 (CET)
> > From: Kovacs Zoltan Sandor <tip(at)pc10(dot)radnoti-szeged(dot)sulinet(dot)hu>
> > To: pgsql-bugs(at)postgresql(dot)org
> > Subject: [BUGS] to_char() causes backend to close connection
> > 
> > Hi, this query gives different strange results:
> > 
> > select to_char(now()::abstime,'YYMMDDHH24MI');
> > 
> > I get e.g. a "backend closed the channel unexpectedly..." error with
> > successful or failed resetting attempt (indeterministic)
> 
>  Again thanks Kovacs, you found really designing bug, that appear
> if anyone write bad format template to "number" version of to_char()
> (as you with 'DD').
> 
> 					Karel
> 
> PS. It's not recursive diff, must be apply into src/utils/atd, Thanks.
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