pg.ddx.io  pgsql-performance@postgresql.org mailing list archive  
help / color / mirror / Atom feed
From: Kevin Grittner <kgrittn@ymail.com>
To: Foster, Kristian B \(HSC\) <kristian-foster@ouhsc.edu>
To: pgsql-performance@postgresql.org <pgsql-performance@postgresql.org>
Subject: Re: Query Time is Slow
Date: Fri, 8 Feb 2013 14:45:59 -0800 (PST)
Message-ID: <1360363559.52467.YahooMailNeo@web162904.mail.bf1.yahoo.com> (raw)
In-Reply-To: <7DF4C4113E7CAD4D90A978233833EFE803A6180921@TESLA.hsc.net.ou.edu>
References: <7DF4C4113E7CAD4D90A978233833EFE803A6180921@TESLA.hsc.net.ou.edu>
List-Unsubscribe:  <mailto:majordomo@postgresql.org?body=unsub%20pgsql-performance>

"Foster, Kristian B (HSC)" <kristian-foster@ouhsc.edu> wrote:

> Currently the queries are running about 4x slower on postgres than
> sql server.  Is there any settings I need to check?

Your best bet would be to pick one query and follow the steps
recommended here:

http://wiki.postgresql.org/wiki/SlowQueryQuestions

That is likely to yield good advice which will help all queries,
but if anything remains slow after the first one is sorted out,
pick another.

-Kevin


-- 
Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance



view thread (2+ messages)

Message-ID: <1360363559.52467.YahooMailNeo@web162904.mail.bf1.yahoo.com>
Permalink:  ../1360363559.52467.YahooMailNeo@web162904.mail.bf1.yahoo.com/
Also on:    postgresql.org/message-id/1360363559.52467.YahooMailNeo@web162904.mail.bf1.yahoo.com

 · 

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-performance@postgresql.org
  Cc: kgrittn@ymail.com, kristian-foster@ouhsc.edu
  Subject: Re: Query Time is Slow
  In-Reply-To: <1360363559.52467.YahooMailNeo@web162904.mail.bf1.yahoo.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox