Re: Minor inheritance/check bug: Inconsistent behavior

From: Amit Kapila <amit(dot)kapila(at)huawei(dot)com>
To: "'Robert Haas'" <robertmhaas(at)gmail(dot)com>
Cc: "'Tom Lane'" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "'Chris Travers'" <chris(at)metatrontech(dot)com>, <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: Minor inheritance/check bug: Inconsistent behavior
Date: 2012-09-07 05:31:28
Message-ID: 005001cd8cba$08a74cc0$19f5e640$@kapila@huawei.com
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On Friday, September 07, 2012 12:20 AM Amit Kapila wrote:
On Tue, Aug 28, 2012 at 6:40 AM, Amit Kapila <amit(dot)kapila(at)huawei(dot)com> wrote:
>> AFAICT during Update also, it doesn't contain useful. The only chance
it
>> would have contain something useful is when it goes for EvalPlanQual and
>> then again comes to check for constraints. However these attributes get
>> filled in heap_update much later.
>
>> So now should the fix be that it returns an error for system column
>> reference except for OID case?

> +1.

I will start working on preparing a patch for the fix, if any problems, I
will discuss.

With Regards,
Amit Kapila.

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