Re: A generated column cannot be part of a partition key
Diego Stammerjohann <diegostammer@gmail.com>
From: Diego Stammerjohann <diegostammer@gmail.com>
To: Francisco Olarte <folarte@peoplecall.com>
Cc: pgsql-bugs@lists.postgresql.org
Date: 2024-07-23T14:01:53Z
Lists: 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. >