Re: Enabling Checksums

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: Greg Smith <greg(at)2ndQuadrant(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Enabling Checksums
Date: 2013-01-17 03:04:59
Message-ID: 1358391899.1953.9.camel@jdavis
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On Tue, 2013-01-15 at 19:36 -0500, Greg Smith wrote:
> First rev of a simple corruption program is attached, in very C-ish
> Python.

Great. Did you verify that my patch works as you expect at least in the
simple case?

> The parameters I settled on are to accept a relation name, byte
> offset, byte value, and what sort of operation to do: overwrite, AND,
> OR, XOR. I like XOR here because you can fix it just by running the
> program again.

Oh, good idea.

Regards,
Jeff Davis

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