Skip site navigation (1) Skip section navigation (2)

Re: R: Very slow bytea data extraction

From: "Merlin Moncure" <mmoncure(at)gmail(dot)com>
To: "msmbarabino(at)virgilio(dot)it" <msmbarabino(at)virgilio(dot)it>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: R: Very slow bytea data extraction
Date: 2007-02-23 16:35:42
Message-ID: (view raw or whole thread)
Lists: pgsql-performance
On 2/23/07, msmbarabino(at)virgilio(dot)it <msmbarabino(at)virgilio(dot)it> wrote:
> Thanks for your reply,
> >Is it in executing the query (what does
> Here is the output of explain analyze SELECT *
> "Seq Scan on "FILE"  (cost=0.00..1.36 rows=36 width=235)
> (actual time=0.023..0.107 rows=36 loops=1)"
> >How are you accessing
> the database: odbc,jdbc,other?
> >Does it do this with psql too?
> The
> problem is the same when I access the db with jdbc, pgAdmin and even
> psql

are you getting the data from the local box or from a remote site?
also explain analyze is showing nothing slow but you did not post the
enitre output. also, try the \timing switch in psql.


In response to

pgsql-performance by date

Next:From: Campbell, LanceDate: 2007-02-23 17:14:44
Subject: Re: Recommended Initial Settings
Previous:From: Richard HuxtonDate: 2007-02-23 16:29:20
Subject: Re: Recommended Initial Settings

Privacy Policy | About PostgreSQL
Copyright © 1996-2015 The PostgreSQL Global Development Group