On Fri, Feb 25, 2011 at 2:26 PM, Alvaro Herrera
<alvhe...@commandprompt.com> wrote:
> Excerpts from Rod Taylor's message of vie feb 25 14:03:58 -0300 2011:
>> How practical would it be for analyze to keep a record of response times for
>> given sections of a table as it randomly accesses them and generate some
>> kind of a map for expected response times for the pieces of data it is
>> analysing?
> I think what you want is random_page_cost that can be tailored per
> tablespace.

We have that.

But it's not the same as tracking *sections of a table*.

Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:

Reply via email to