Re: [GENERAL] Group by -- precedence question

[Jov]

jov
On Mar 23, 2013 9:26 AM, "Joe Van Dyk" <j...@tanga.com> wrote:
>
> begin;
> create table f (v numeric);
> insert into f values (1), (0.8);
> select ceil(v) as v from f group by v;
>
> -- sorta expected the result to be grouped by the column alias,
> -- not by the in the table
>
>  v
> ───
>  1
>  1
>
> This is the correct behavior, right? To group by the column alias, I'd
have to use "group by 1" or use a different name, right?
both right.