-------- Original Message --------
Subject: Re: Weird trouble with select
Date: Tue, 29 Jun 2010 09:13:14 -0500
From: erobles <erobles@xxxxxxxxxxxxxx>
Organization: SENSA Control Digital
To: Joshua Tolley <eggyknap@xxxxxxxxx>
On 06/29/2010 08:59 AM, Joshua Tolley wrote:
On Tue, Jun 29, 2010 at 08:44:35AM -0500, erobles wrote:
Hi!
I have 3 pc's:
pc 'A' with postgres 7.2 running
pc 'B' and 'C' connected to 'A'
You should upgrade as quickly as possible. 7.2 is ancient. Even 8.1 will hit
end-of-life soon.
We are testing postgres 8.3.11 to detect any problem when we migrate
from 7.2 :-)
if i made the next query on 'B' or 'C' : "select * from detail with
id=72"; takes too long time to return the data, near of 10 minutes
more or less.
if i made the next query on 'B' or 'C' : "select * from detail with
id=71", or whatever value in id , the data are returned immediatly.
if i made the next query on 'A' (postgres server): "select * from
detail with id=72", the data are returned immediatly.
I wonder if you're just hitting caching effects, and the different client
hosts are confusing the issue.
If you issue the query from one machine
multiple times, does it reliably take forever the first time, and go quickly
afterward?
no, doesn't.
This only works fine with a pc diferent to 'B' or 'C'
if the query is executed many times only on 'B' the query always fail
for id=72 with another value works fine.
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