Re: Perl modules for testing/viewing/corrupting/repairing your heap files

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Perl modules for testing/viewing/corrupting/repairing your heap files
Date: 2020-04-15 01:17:37
Message-ID: CAH2-Wznv6XtuTqz5psPECpq30OwYfhZaXdzGh335WsuTO7evyg@mail.gmail.com
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On Wed, Apr 8, 2020 at 3:51 PM Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com> wrote:
> Recently, as part of testing something else, I had need of a tool to create
> surgically precise corruption within heap pages. I wanted to make the
> corruption from within TAP tests, so I wrote the tool as a set of perl modules.

There is also pg_hexedit:

https://github.com/petergeoghegan/pg_hexedit

--
Peter Geoghegan

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