Re: FW: Duplicate oids! - Mailing list pgsql-hackers

From Steve King
Subject Re: FW: Duplicate oids!
Date
Msg-id 5B5F2A89A44ED5118A790090274DD8462AB64F@SNOOPY
Whole thread Raw
In response to FW: Duplicate oids!  (Steve King <steve.king@ecmsys.co.uk>)
Responses Re: FW: Duplicate oids!
List pgsql-hackers
I've now got a copy of pg_filedump and compiled it, can you tell me the
command line parameters to pass it (and the file that I must process) so I
can give you exactly what you require.

Thanks
Steve

-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: 13 December 2002 14:43
To: Steve King
Cc: 'Hannu Krosing'; 'pgsql-hackers@postgresql.org'
Subject: Re: [HACKERS] FW: Duplicate oids!


Steve King <steve.king@ecmsys.co.uk> writes:
> The ctids are different however vaccum is run on this table and the record
> is updated.

It would be useful to look at xmin,xmax,cmin,cmax of these tuples too.

Actually, if you don't mind grabbing a copy of pg_filedump --- see
http://sources.redhat.com/rhdb/tools.html --- then a dump of page 7
of that relation would be good to look at.  I am wondering about the
states of the infomask bits for these tuples...
        regards, tom lane


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