I'm not sure if this will help but I just dealt with a similar problem.
When I tried to do a pg_dump it would fail. It turned out the culpret
was one single bad value in one row of one table. Any query that
returned that value would fail also, so I had to go through an
interitive process of select statements to identify the offending row.
Once I found it, I was able to delete the row, and everything worked
again.
Hope that helps, it was a bear of a problem for me.
-----Original Message-----
From: Michael Ma
To: pgsql-admin@postgresql.org
Sent: 2/19/00 1:41 PM
Subject: [ADMIN] Can NOT dump db with 6.4.2's pg_dumpall
Hi,
In order to upgrade from 6.4.2 to 6.5.2, I tried to dump my db by typing
[postgres@redhat60 pgsql]$ pg_dumpall -z > db.out
Instead of getting a dump file, I got the following message.
========================================================================
pg_dump: The -z option(dump ACLs) is now the default, continuing.
SET TRANSACTION command failed. Explanation from backend: 'ERROR:
parser: parse error at or near "transaction"
'.
pg_dump failed on cqn, exiting
========================================================================
My working platform is: RedHat Linux 6.0 with kernel 2.2.5-22 on a P-200
machine with 49M RAM.
Can anybody help? Thanks in advance.
Michael
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