From: Vadim Mikheev <vadim@krs.ru>
To: David Hartwig <daybee@bellatlantic.net>
Cc: Bruce Momjian <maillist@candle.pha.pa.us>
Cc: PostgreSQL-development <hackers@postgreSQL.org>
Subject: Re: [HACKERS] Open 6.4 items
Date: Fri, 04 Sep 1998 13:21:07 +0800
Message-ID: <35EF78C3.54F6234D@krs.ru> (raw)
References: <199808290440.AAA29962@candle.pha.pa.us>
<35EF619B.14FADDCE@krs.ru>
<35EF6140.248BCF20@bellatlantic.net>
<35EF6A65.C5CC68FB@krs.ru>
<35EF3A08.1E3E48F5@bellatlantic.net>
David Hartwig wrote:
>
> Vadim Mikheev wrote:
>
> > >
> > > example:
> > > select upper(usename), count(usename) from pg_shadow group by 1;
> > > OK
> > > select upper(usename), count(oid) from pg_shadow group by 1;
> > > CRASH
> > >
> > > It did work in 6.3.
> >
> > As I remember, someone re-implemented GroupBy node in 6.4...
>
> You may be referring to me. I made some changes to the SortGroupBy parse
> node to allow espressions. I didn't touch the GroupClause node. Also,
> I think this bug arrived before I made my changes in 6.4
Ok, I'll take care...
Vadim
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To: pgsql-hackers@postgresql.org
Cc: vadim@krs.ru, daybee@bellatlantic.net, maillist@candle.pha.pa.us, hackers@postgreSQL.org
Subject: Re: [HACKERS] Open 6.4 items
In-Reply-To: <35EF78C3.54F6234D@krs.ru>
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