Re: Fix SET EXPRESSION for virtual columns with whole-row dependencies

From: Peter Eisentraut <peter(at)eisentraut(dot)org>
To: Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, jian he <jian(dot)universality(at)gmail(dot)com>
Cc: Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Fix SET EXPRESSION for virtual columns with whole-row dependencies
Date: 2026-07-08 18:20:43
Message-ID: b6759cae-2ed0-460c-9564-5c88fc7abbf9@eisentraut.org
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On 10.06.26 11:12, Chao Li wrote:
>> fter reading the other implementation in [1], I realized that I had missed the partial-index case, so I added coverage for that.
>>
>> I am still sending an updated version of this patch because my implementation is different from the one in [1]. I would like people to compare the two approaches and decide which direction is better.
>>
>> [1]https://postgr.es/m/
>> CAJTYsWXOkyeDVbzymWc9sKrq7Y_MUv6XJXN4H9GfsBOPd3NJ+w(at)mail(dot)gmail(dot)com
>>
>> Best regards,
>> --
>> Chao Li (Evan)
>> HighGo Software Co., Ltd.
>> https://www.highgo.com/
>>
>>
> Oops! Forgot the attachment. Here comes it.

This has been addressed via the patch in the other thread.

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