Re: Bug: COPY FORMAT JSON includes generated columns unlike text/CSV

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От Andrew Dunstan
Тема Re: Bug: COPY FORMAT JSON includes generated columns unlike text/CSV
Дата
Msg-id a2fe8b41-b2ac-4e17-a43b-8cb484796673@dunslane.net
обсуждение
Ответ на Re: Bug: COPY FORMAT JSON includes generated columns unlike text/CSV  (jian he <jian.universality@gmail.com>)
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On 2026-04-14 Tu 10:46 AM, jian he wrote:
On Mon, Apr 13, 2026 at 5:21 PM SATYANARAYANA NARLAPURAM
<satyanarlapuram@gmail.com> wrote:
Hi hackers,

COPY TO with FORMAT json includes generated columns in the output,
while text and CSV formats correctly exclude them.  Virtual generated
columns appear as null (since they aren't materialized), and stored
generated columns appear with their values  Attached a patch to address this.

The patch looks good to me.

It seems there's a ``git apply`` issue applying the V1 patch.
The attached v2 is the same as your v1, it should apply without issue
using `git apply` or `git am`.



Thanks. pushed.


cheers


andrew

--
Andrew Dunstan
EDB: https://www.enterprisedb.com

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