From: Silvio Brandani <silvio.brandani@tech.sdb.it>
To: Tom Lane <tgl@sss.pgh.pa.us>
To: pgsql-admin@postgresql.org
Subject: Re: out of memory error
Date: Fri, 03 Sep 2010 09:33:06 +0200
Message-ID: <4C80A4B2.4030602@tech.sdb.it> (raw)
In-Reply-To: <23468.1283440142@sss.pgh.pa.us>
References: <288793.40690.qm@web39707.mail.mud.yahoo.com>
<4C5BC43B.7050503@tech.sdb.it>
<4C5BF885.9060105@tech.sdb.it>
<4C7F9DA6.6080606@tech.sdb.it>
<4C7FA8B7.4000702@tech.sdb.it>
<22549.1283437674@sss.pgh.pa.us>
<4C7FBD34.2030607@tech.sdb.it>
<23468.1283440142@sss.pgh.pa.us>
Tom Lane ha scritto:
> Silvio Brandani <silvio.brandani@tech.sdb.it> writes:
>
>> Tom Lane ha scritto:
>>
>>> Is it really the *exact* same query both ways, or are you doing
>>> something like parameterizing the query in the application?
>>>
>
>
>> Is it exactly the same, the query text is from the postgres log.
>> I just try it in test environment and we have same situazione : psql it
>> works, from application (odbc) do not.
>>
>
> Hm, there's got to be something different between the two cases.
> Maybe the odbc application is issuing some SET commands that change
> the chosen plan?
>
> regards, tom lane
>
>
Is it possible to check the query plan of an odbc application ?? maybe
tracing in the logfile or something else , I know the plan of the query
I run on psql that works fine but I don't know the plan of the query
with out of memory.
Thanks a lot
---
Utilizziamo i dati personali che la riguardano esclusivamente per nostre finalità amministrative e contabili, anche quando li comunichiamo a terzi. Informazioni dettagliate, anche in ordine al Suo diritto di accesso e agli altri Suoi diritti, sono riportate alla pagina http://www.savinodelbene.com/news/privacy.html
Se avete ricevuto questo messaggio per errore Vi preghiamo di ritornarlo al mittente eliminandolo assieme agli eventuali allegati, ai sensi art. 616 codice penale http://www.savinodelbene.com/codice_penale_616.html
L'Azienda non si assume alcuna responsabilità giuridica qualora pervengano da questo indirizzo messaggi estranei all'attività lavorativa o contrari a norme.
--
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-admin@postgresql.org
Cc: silvio.brandani@tech.sdb.it, tgl@sss.pgh.pa.us
Subject: Re: out of memory error
In-Reply-To: <4C80A4B2.4030602@tech.sdb.it>
* 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