Re: database corruption

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Joe Conway <mail(at)joeconway(dot)com>
Cc: Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl>, "Hackers (PostgreSQL)" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: database corruption
Date: 2003-08-30 22:00:31
Message-ID: 3112.1062280831@sss.pgh.pa.us
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Joe Conway <mail(at)joeconway(dot)com> writes:
> Fortunately this was his own development database he was messing with,
> but it was an interesting exercise none-the-less. Maybe this reinforces
> the need to have a command for enabling/disabling triggers.

No, it reinforces the cardinal rule about not experimenting with system
catalog alterations in databases you care about. If he'd done his
experimentation in a scratch database, he'd not have been in trouble.

Perhaps we need some documentation about What Not To Do As Superuser.

regards, tom lane

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