| From: | Mischa Sandberg <mischa(at)ca(dot)sophos(dot)com> |
|---|---|
| To: | Dan Gorman <dgorman(at)hi5(dot)com> |
| Cc: | pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Selects query stats? |
| Date: | 2006-05-23 22:18:49 |
| Message-ID: | 44738A49.2010504@ca.sophos.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-performance |
Alvaro Herrera wrote:
> Yeah, the problem seems underspecified.
So, Dan, the question is, what are you trying to measure?
This might be a statistic that management has always been given,
for Oracle, and you need to produce the "same" number for PostgreSQL.
If not, it's hard to figure out what a statement counter actually can measure,
to the extent that you can say, "If that number does THIS, I should do THAT."
--
Engineers think that equations approximate reality.
Physicists think that reality approximates the equations.
Mathematicians never make the connection.
| From | Date | Subject | |
|---|---|---|---|
| Next Message | sibel karaasma | 2006-05-24 08:44:43 | compiling source code!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
| Previous Message | Simon Riggs | 2006-05-23 21:47:16 | Re: Selects query stats? |