Re: assertions and constraint triggers

From: Marko Tiikkaja <marko(dot)tiikkaja(at)cs(dot)helsinki(dot)fi>
To: Peter Eisentraut <peter_e(at)gmx(dot)net>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: assertions and constraint triggers
Date: 2010-08-11 10:23:40
Message-ID: 4C627A2C.3030305@cs.helsinki.fi
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On 8/11/10 1:18 PM +0300, Peter Eisentraut wrote:
> On ons, 2010-08-11 at 10:54 +0300, Marko Tiikkaja wrote:
>> Enforcing that kind of constraints without true serializability seems
>> impractical.
>
> Yes, but that is being worked on, I understand.

Correct. But you'd have to somehow make the constraints to be checked
with true serializability, and that part of the original suggestion
seemed to be completely missing. Not sure how hard that would be though.

Regards,
Marko Tiikkaja

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