Re: Slow response in select - Mailing list pgsql-sql

From Gary Stainburn
Subject Re: Slow response in select
Date
Msg-id 201009211535.24925.gary.stainburn@ringways.co.uk
Whole thread Raw
In response to Re: Slow response in select  (Gary Stainburn <gary.stainburn@ringways.co.uk>)
List pgsql-sql
On Tuesday 21 September 2010 15:20:15 Gary Stainburn wrote:
>
> I've posted th explain analyze at
>
> http://www1.ringways.co.uk/explain_analyse.txt
>
> I've marked a line with a sort in that appears to be the bit that's taking
> the time.  Am I right?
>

I've had a look at this, and I can't even see why the sort is happeing. There 
are no order by clauses and only one group by clause in the sub-select. This 
group by only works on a very small dataset though.


-- 
Gary Stainburn
This email does not contain private or confidential material as it
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