Re: [Postgres-xc-general] "Tuple not found error" during Index creation

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Sandeep Gupta <gupta(dot)sandeep(at)gmail(dot)com>
Cc: John R Pierce <pierce(at)hogranch(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>, "<postgres-xc-general(at)lists(dot)sourceforge(dot)net>" <postgres-xc-general(at)lists(dot)sourceforge(dot)net>
Subject: Re: [Postgres-xc-general] "Tuple not found error" during Index creation
Date: 2013-12-11 04:23:47
Message-ID: CAB7nPqQXhBj2TS3=3FA3FtvrFXiszrs4PsiDMSHXSVq1x6qROg@mail.gmail.com
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On Wed, Dec 11, 2013 at 1:17 PM, Sandeep Gupta <gupta(dot)sandeep(at)gmail(dot)com> wrote:
> Hi Michael,
>
> I can provide the table schema and the data over which indexing almost
> always fails with tuple not found error.
> Would this be of help. The other issue is that file is 3.2GB so we would
> have work some logistics to transfer this across.
Transferring a data file of a couple of gigs is out of question. My
point was to know if you are able to create a self-contained test case
using automatically generated data of this type:
create table foo as select generate_series(1,100000000) as a, 'bbbb'::text as b;
create index fooi on aa(a);
Or smth like that.
This way you wouldn't need to 1) publish your schema, 2) transfer huge
files of data. And this would make tracking of this error somewhat
easier.
Regards,
--
Michael

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