Re: Column value derived from generated column in INSERT?

From: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
To: Mark Raynsford <co+org(dot)postgresql(at)io7m(dot)com>
Cc: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: Column value derived from generated column in INSERT?
Date: 2022-10-19 19:58:35
Message-ID: 507b68d6-db0d-6cc5-f9d3-2dbd7bc8ad97@aklaver.com
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On 10/19/22 12:48, Mark Raynsford wrote:
> On 2022-10-19T12:43:31 -0700
> Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> wrote:
>>
>> HINT: There is an entry for table "t", but it cannot be referenced from
>> this part of the query.
>>
>> HINT: There is a column named "x" in table "t", but it cannot be
>> referenced from this part of the query.
>
> Yes, I saw those, hence asking on the list if there was a way to do it.

Using a trigger.

>
> I'll handle it with multiple statements.
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com

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