Re: order of pg_dump command "create sequence"

I absolutely agree.
Unfortunately, Postgres does not check the function code to see if it is
really immutable

пт, 6 июн. 2025 г. в 16:54, David G. Johnston <david(dot)g(dot)johnston(at)gmail(dot)com>:

> On Friday, June 6, 2025, Антон Глушаков <a(dot)glushakov86(at)gmail(dot)com> wrote:
>
>>
>> /* create a function that will move the sequence */
>> CREATE FUNCTION public.gen_id() RETURNS character varying
>> LANGUAGE sql IMMUTABLE AS
>> $$
>> SELECT 'PREFIX_'||nextval('public.my_seq'::regclass)::VARCHAR;
>> $$;
>>
>>
>>
> Stating immutable is a lie and the breakage is on your head for violating
> using only immutable functions in generated expressions.
>
> David J.
>
>