Message-ID: <52E619B1.903@matrix.gatewaynet.com>
Date: Mon, 27 Jan 2014 10:32:49 +0200
From: Achilleas Mantzios <achill@matrix.gatewaynet.com>
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
 rv:24.0) Gecko/20100101 Thunderbird/24.0.1
MIME-Version: 1.0
To: pgsql-admin@postgresql.org
Subject: Re: Easy way to know the original table row/column given
 a pg_toast.pg_toast_XXXX chunk_id ?
References: <52E280A5.9000007@matrix.gatewaynet.com>
 <CAL_0b1uw-h7EoMth97F3Uf5suFAoPTFoZ6X1A1vLDOSX_RUdNw@mail.gmail.com>
In-Reply-To: 
 <CAL_0b1uw-h7EoMth97F3Uf5suFAoPTFoZ6X1A1vLDOSX_RUdNw@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Precedence: bulk
Sender: pgsql-admin-owner@postgresql.org

On 25/01/2014 01:01, Sergey Konoplev wrote:
> On Fri, Jan 24, 2014 at 7:03 AM, Achilleas Mantzios
> <achill@matrix.gatewaynet.com> wrote:
> [...]
>> I understand the chunk_id is the "oid" of the "value" to be toasted, is
>> there any way to get to the row/column
>> of the toasted table, faster than the aforementioned exhaustive search?
> I guess there are no way to do it except the search. Try to look at
> this article [1], it perfectly describes what one needs to do in such
> cases as yours, and contains all the automation stuff also. Hope you
> will find it useful.
>
> [1] http://www.databasesoup.com/2013/10/de-corrupting-toast-tables.html
>

Very useful, Thank you!

-- 
Achilleas Mantzios
Head of IT DEV
IT DEPT
Dynacom Tankers Mgmt


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