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Re: [patch] ALTER COLUMN SET EXPRESSION [GENERATED|STORED] - Mailing list pgsql-hackers

From jian he
Subject Re: [patch] ALTER COLUMN SET EXPRESSION [GENERATED|STORED]
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Msg-id CACJufxFpr4w6O+uQCWdkkAffuX_wxoCwKOidTzovDrn20et=pw@mail.gmail.com
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In response to [patch] ALTER COLUMN SET EXPRESSION [GENERATED|STORED]  (jian he <jian.universality@gmail.com>)
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On Thu, Aug 28, 2025 at 12:00 PM jian he <jian.universality@gmail.com> wrote:
>
> hi.
> I realized that we can also modify attgenerated when updating the generated
> expression using ALTER COLUMN SET EXPRESSION.
> so POC attached.
>

hi.

rebased with minor updates to comments and test cases.


--
jian
https://www.enterprisedb.com/
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