Horton

Re: [WIP] cache estimates, cache access cost

Alvaro Herrera <alvherre@commandprompt.com>

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From: Alvaro Herrera <alvherre@commandprompt.com>
To: Cédric Villemain <cedric.villemain.debian@gmail.com>
Cc: Greg Smith <greg@2ndquadrant.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2011-06-14T20:31:32Z
Lists: pgsql-hackers 
Excerpts from Cédric Villemain's message of mar jun 14 10:29:36 -0400 2011:

> Attached are updated patches without the plugin itself. I've also
> added the cache_page_cost GUC, this one is not per tablespace, like
> others page_cost.
> 
> There are 6 patches:
> 
> 0001-Add-reloscache-column-to-pg_class.patch

Hmm, do you really need this to be a new column?  Would it work to have
it be a reloption?

-- 
Álvaro Herrera <alvherre@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
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