Re: A generated column cannot be part of a partition key
| От | Diego Stammerjohann |
|---|---|
| Тема | Re: A generated column cannot be part of a partition key |
| Дата | |
| Msg-id | CAJ7eQr027fE8qJTpudjf-b2wNLoU_Ax4FwpcWF277uPFfJ2zCw@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: A generated column cannot be part of a partition key (Francisco Olarte <folarte@peoplecall.com>) |
| Ответы |
Re: A generated column cannot be part of a partition key
|
| Список | pgsql-bugs |
So, for me, it would be good to have in some place the information that an IDENTITY column is not a GENERATED column. That's what caused confusion to me.
Diego H. S.
On Tue, Jul 23, 2024, 10:58 Francisco Olarte <folarte@peoplecall.com> wrote:
Diego:
On Tue, 23 Jul 2024 at 14:01, Diego Stammerjohann
<diegostammer@gmail.com> wrote:
> OK, that sounds good to me.
Due to top posting I am unable to discern what part sounds good.
> So, the documentation should be update to something like this:
> "An expression based generated column cannot be part of a partition key."
> Sounds fair?
Sounds good, but if you analyze it there is no such thing as "An
expression based generated column" defined. There are generated
columns and identity columns. Unfortunately both use the keyword
GENERATED in their definition / creation, probably due to some
standard committee shenanigans.
Francisco Olarte.
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