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Re: [PATCHES] Bitmapscan changes - Mailing list pgsql-hackers

From Grzegorz Jaskiewicz
Subject Re: [PATCHES] Bitmapscan changes
Date
Msg-id C0756866-F3A7-45DC-8FFE-E6FE2D5452BA@pointblue.com.pl
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In response to Re: [PATCHES] Bitmapscan changes  (Heikki Linnakangas <heikki@enterprisedb.com>)
Responses Re: [PATCHES] Bitmapscan changes  ("Joshua D. Drake" <jd@commandprompt.com>)
Re: [PATCHES] Bitmapscan changes  (Heikki Linnakangas <heikki@enterprisedb.com>)
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On Mar 16, 2007, at 10:12 PM, Heikki Linnakangas wrote:


>
> You'll obviously need to run it with the patch applied. I'd suggest  
> to enable stats_block_level to see the effect on buffer cache hit/ 
> miss ratio.

groupeditems-42-pghead.patch.gz is enough, or it needs  
maintain_cluster_order_v5.patch ??




-- 
Grzegorz Jaskiewicz

C/C++ freelance for hire

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