Re: Can we use sql language to create a function in Postgres?

[hubert depesz lubaczewski]

On Wed, Jan 05, 2022 at 11:04:34AM +0000, Shaozhong SHI wrote:
> I was given an Oracle script.  Can we use sql language to create a function
> in Postgres?

Sure:

create function z() returns int4 language sql as $$
select 123;
$$;

depesz