Re: Proposed Query Planner TODO items

From: markw(at)osdl(dot)org
To: davh(at)diku(dot)dk
Cc: pgsql-hackers(at)postgresql(dot)org, jenny(at)osdl(dot)org
Subject: Re: Proposed Query Planner TODO items
Date: 2004-02-16 16:26:53
Message-ID: 200402161626.i1GGQvE23197@mail.osdl.org
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On 16 Feb, Dennis Haney wrote:
> markw(at)osdl(dot)org wrote:
>
>>On 12 Feb, Tom Lane wrote:
>>
>>
>>http://developer.osdl.org/markw/dbt3-pgsql/62/
>>
>>This run changes default_statistics_target to 1000 and I have p_partkey,
>>l_partkey, ps_suppkey, and l_suppkey pg_stats here at 1 min intervals
>>http (no links on the web page.) Pretty significant performance change.
>>
>>
>>
> Why the filesystem change to ext2 at the same time?

I've been rotating filesystems occasionally. Otherwise no specific
reason.

Mark

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