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Re: simple join uses indexes, very slow

From: "Jim C(dot) Nasby" <jnasby(at)pervasive(dot)com>
To: stef <stef(at)ummon(dot)com>
Cc: Chris <dmagick(at)gmail(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: simple join uses indexes, very slow
Date: 2006-03-31 15:47:53
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-performance
On Wed, Mar 29, 2006 at 01:08:15AM -0500, stef wrote:
> If your looking for suggestions, I would suggest updating the 8.1.x you 
> have installed to the latest version, as of typing this is 8.1.3 ;) Most 
> notable is some of the  -bug- fixes that are in since 8.1.0, for example;
> * Fix incorrect optimizations of outer-join conditions (Tom)
> You know, minor point releases aren't adding new features or changing 
> basic functionality, they are pure and simple bugfixes. If I was in 
> -your- position, I would run (don't walk ;) and install upto 8.1.3

More important, there are data loss bugfixes between 8.1.0 and 8.1.3.
Jim C. Nasby, Sr. Engineering Consultant      jnasby(at)pervasive(dot)com
Pervasive Software    work: 512-231-6117
vcard:       cell: 512-569-9461

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pgsql-performance by date

Next:From: Jim C. NasbyDate: 2006-03-31 15:55:54
Subject: Re: Indexes with descending date columns
Previous:From: Stephan SzaboDate: 2006-03-31 14:44:44
Subject: Re: index not used again

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