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Re: Queries 15 times slower on 8.1 beta 2 than on 8.0

From: "Jean-Pierre Pelletier" <pelletier_32(at)sympatico(dot)ca>
To: "Michael Fuhr" <mike(at)fuhr(dot)org>
Cc: "Josh Berkus" <josh(at)agliodbs(dot)com>,<pgsql-performance(at)postgresql(dot)org>,"John Arbash Meinel" <john(at)arbash-meinel(dot)com>
Subject: Re: Queries 15 times slower on 8.1 beta 2 than on 8.0
Date: 2005-09-22 23:26:30
Message-ID: BAYC1-PASMTP03FDB46C73E85822E1B76895970@CEZ.ICE (view raw or flat)
Thread:
Lists: pgsql-performance
Thanks everybody for your help, I'll be awaiting the fix.

I've also noticed that pg_stat_activity is always empty even if
stats_start_collector = on

----- Original Message ----- 
From: "Michael Fuhr" <mike(at)fuhr(dot)org>
To: "Jean-Pierre Pelletier" <pelletier_32(at)sympatico(dot)ca>
Cc: "Josh Berkus" <josh(at)agliodbs(dot)com>; <pgsql-performance(at)postgresql(dot)org>; 
"John Arbash Meinel" <john(at)arbash-meinel(dot)com>
Sent: Thursday, September 22, 2005 7:17 PM
Subject: Re: [PERFORM] Queries 15 times slower on 8.1 beta 2 than on 8.0


> On Thu, Sep 22, 2005 at 07:07:41PM -0400, Jean-Pierre Pelletier wrote:
>> I don't know if it makes a difference but in my tables,
>> content.supplierid and content.priceid were nullable.
>
> That makes no difference in the tests I've done.
>
> Tom Lane says he's found the problem; I expect he'll be committing
> a fix shortly.
>
> -- 
> Michael Fuhr
>
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Subject: Re: Queries 15 times slower on 8.1 beta 2 than on 8.0
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