Skip site navigation (1) Skip section navigation (2)

Re: [HACKERS] Group By bug in snapshot 270198

From: "Vadim B(dot) Mikheev" <vadim(at)sable(dot)krasnoyarsk(dot)su>
To: Serj <fenix(at)am(dot)ring(dot)ru>
Cc: pgsql-hackers(at)postgreSQL(dot)org
Subject: Re: [HACKERS] Group By bug in snapshot 270198
Date: 1998-01-27 14:57:26
Message-ID: 34CDF5D5.DEAF72AA@sable.krasnoyarsk.su (view raw or flat)
Thread:
Lists: pgsql-hackers
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

In response to

pgsql-hackers by date

Next:From: Thomas G. LockhartDate: 1998-01-27 15:22:27
Subject: Re: [HACKERS] A small type extension example for the contrib directory (fwd)
Previous:From: Goran ThyniDate: 1998-01-27 14:26:39
Subject: Re: [HACKERS] postmaster crash and .s.pgsql file

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group