On Sun, 2020-11-22 at 20:48 +0000, Tom Lane wrote:
> Allow a multi-row INSERT to specify DEFAULTs for a generated column.
>
> One can say "INSERT INTO tab(generated_col) VALUES (DEFAULT)" and not
> draw an error. But the equivalent case for a multi-row VALUES list
> always threw an error, even if one properly said DEFAULT in each row.
> Fix that. While here, improve the test cases for nearby logic about
> OVERRIDING SYSTEM/USER values.
>
> Dean Rasheed
>
> Discussion: https://postgr.es/m/9q0sgcr416t.fsf@gmx.us
>
> Branch
> ------
> master
>
> Details
> -------
> https://git.postgresql.org/pg/commitdiff/17958972fe3bb03454a4b53756b29d65dc285efa
Shouldn't this be backpatched?
That seems like a clear bug to me; see this report on v11:
https://stackoverflow.com/q/68834080/6464308
Yours,
Laurenz Albe
