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Re: Discarding the resulting rows

From: Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>, pgsql-hackers(at)postgresql(dot)org, "Murali M(dot) Krishna" <murali1729(at)yahoo(dot)com>
Subject: Re: Discarding the resulting rows
Date: 2010-04-26 20:16:01
Message-ID: i2z3073cc9b1004261316kb3510531x85ae91d112db1799@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-hackers
On Mon, Apr 26, 2010 at 3:03 PM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Mon, Apr 26, 2010 at 3:36 PM, Kevin Grittner
> <Kevin(dot)Grittner(at)wicourts(dot)gov> wrote:
>> "Murali M. Krishna" <murali1729(at)yahoo(dot)com> wrote:
>>
>>> Basically, I would like to discard the result rows after doing all
>>> the work required to execute the query.
>>
>> I would use EXPLAIN ANALYZE SELECT ...
>
> There's some overhead to that, of course.
>

he could see the "actual time" in the very first row of the EXPLAIN
ANALYZE... isn't that a value that is more close to what the OP is
looking for?

-- 
Atentamente,
Jaime Casanova
Soporte y capacitación de PostgreSQL
Asesoría y desarrollo de sistemas
Guayaquil - Ecuador
Cel. +59387171157

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