Re: Minor inheritance/check bug: Inconsistent behavior

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Amit Kapila <amit(dot)kapila(at)huawei(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: 2012-09-06 18:50:05
Message-ID: CA+TgmobTHkyqVE001VY1zUKTdDbj61B-Xpwzq-Q5V-WP3+KYUA@mail.gmail.com
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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.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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