Re: [HACKERS] Re: [QUESTIONS] trouble grouping rows

From: Ronald Baljeu <rjb(at)xs4all(dot)nl>
To: maillist(at)candle(dot)pha(dot)pa(dot)us (Bruce Momjian)
Cc: lockhart(at)alumni(dot)caltech(dot)edu, hackers(at)postgreSQL(dot)org, rjb(at)xs4all(dot)nl, vadim(at)sable(dot)krasnoyarsk(dot)su
Subject: Re: [HACKERS] Re: [QUESTIONS] trouble grouping rows
Date: 1998-02-16 10:38:50
Message-ID: 199802161038.LAA03161@xs1.xs4all.nl
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[About the grouping problem]

Bruce wrote:
> Is this fixed in the current release?

I found the following in one of the earlier messages about this:

Vadim wrote:
> Serj wrote:
> >
> > In snapshot 270198 "GROUP BY" bug present too.
> >
> > Test on linux-elf ("select a,b,count(*) from c group by a,b");

> We know by what this bug is caused - will be fixed before 6.3 beta 2.
> There will be also patch for 6.2.1

> As "workarround" - try to increase -S max_sort_memory to prevent
> disk sorting. Sorry.

> Vadim

So I guess it isn't fixed yet? (*uncertain look on his face*)

Cheers,
Ronald

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