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Re: Slow query: bitmap scan troubles - Mailing list pgsql-performance

From	Claudio Freire
Subject	Re: Slow query: bitmap scan troubles
Date	December 4, 2012 21:33:01
Msg-id	CAGTBQpb2FZfbhLD_vwUJfNja-KHHypJ6zXrOPjsUwn0+prvtcA@mail.gmail.com Whole thread Raw
In response to	Slow query: bitmap scan troubles (<postgresql@foo.me.uk>)
Responses	Re: Slow query: bitmap scan troubles
List	pgsql-performance

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On Tue, Dec 4, 2012 at 3:31 PM, Philip Scott <pscott@foo.me.uk> wrote:
> r_p_c 2-> 1 (s_p_c 1->0.5):

Is this really necessary?

(looks like a no-op, unless your CPU is slow)

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From: Claudio Freire
Date: 04 December 2012, 21:31:53
Subject: Re: Slow query: bitmap scan troubles

From: Vitalii Tymchyshyn
Date: 04 December 2012, 21:50:46
Subject: Re: Slow query: bitmap scan troubles

Re: Slow query: bitmap scan troubles - Mailing list pgsql-performance

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