Re: Show expression of virtual columns in error messages

From: Matheus Alcantara <matheusssilv97(at)gmail(dot)com>
To: solai v <solai(dot)cdac(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)lists(dot)postgresql(dot)org, Peter Eisentraut <peter(at)eisentraut(dot)org>, Yugo Nagata <nagata(at)sraoss(dot)co(dot)jp>
Subject: Re: Show expression of virtual columns in error messages
Date: 2026-10-19 20:36:57
Message-ID: 85f48b8d-2ba1-4b4a-8c62-3627f783d8fc@gmail.com
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On 17/09/26 04:19, solai v wrote:
> Hi all,
>
> On Tue, Sep 15, 2026 at 5:55 PM Matheus Alcantara
> <matheusssilv97(at)gmail(dot)com> wrote:
>>
>> On 10/07/26 18:13, Matheus Alcantara wrote:
>>> On Mon Mar 16, 2026 at 12:36 PM -03, Matheus Alcantara wrote:
>>>> Attaching v5 with documentation changes included and rebased with master.
>>>>
>>>
>>> Attaching v6 rebased due to changes on a4639d64e21
>>>
>>
>> Attaching v7 rebased with master
>>
>>
>> --
>
> I reviewed and tested the v7 patch and tested the main cases related
> to virtual generated columns and found the behavior to be as expected.
>

Hi Solai,

Sorry for the delay on replying and thank you for reviewing the patch!
I've found some issues with the v7 approach and I just posted a v8
version with the fixes. Appreciate if could take a look, thanks!

--
Matheus Alcantara
EDB: https://www.enterprisedb.com

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