Thanks Martijn:

It worked. I was having issues with 7.4.2, run memory ans disk checks and hardware seems ok, that's why I decided to upgrade to 7.4.5, but unfortunately I'm still experiencing data corruption.

Ruben.



ruben20 wrote:

---------- Forwarded Message -----------
From: Martijn van Oosterhout <[EMAIL PROTECTED]>
To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
Sent: Wed, 13 Oct 2004 17:21:35 +0200
Subject: Re: [GENERAL] Recovering data from corrupted table. Urgent Help!!

Create a file with that name filled with zeros with the same length as
the other files in that directory. That should get you far enough to
dump the data. Then run a complete set of memory and disk checks on
your system...

On Wed, Oct 13, 2004 at 02:56:37PM +0100, [EMAIL PROTECTED] wrote:

Hi:

Is there any way to recover data from a corrupted table? I can only run SELECTs on certain WHERE conditions.

I cannot vacuum, pg_dump, I've deleted the indexes and try to reindex, always get error:

ERROR: could not access status of transaction 4244329
DETAIL: could not open file "/usr/local/pgsql/data/pg_clog/0004": No existe el fichero o el directorio


Thanks a lot.



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