| From: | Vadim Mikheev <vadim(at)krs(dot)ru> |
|---|---|
| To: | David Hartwig <daybee(at)bellatlantic(dot)net> |
| Cc: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>, PostgreSQL-development <hackers(at)postgreSQL(dot)org> |
| Subject: | Re: [HACKERS] Open 6.4 items |
| Date: | 1998-09-04 05:21:07 |
| Message-ID: | 35EF78C3.54F6234D@krs.ru |
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| Thread: | |
| Lists: | pgsql-hackers |
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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