Re: Function PostgreSQL 9.2

> On 05 May 2016, at 8:42, drum(dot)lucas(at)gmail(dot)com wrote:

> The final function code is:
>
> CREATE OR REPLACE FUNCTION users_code_seq()
> RETURNS "trigger" AS $$
> DECLARE code character varying;
> BEGIN
> IF NEW.code IS NULL THEN
> SELECT client_code_increment INTO STRICT NEW.code FROM public.companies WHERE id = NEW.id ORDER BY client_code_increment DESC;

^^^^^^^
There's your problem. I'm pretty sure the keyword STRICT isn't valid there. It probably gets interpreted as a column name.

> END IF;
> IF (TG_OP = 'INSERT') THEN
> UPDATE public.companies SET client_code_increment = (client_code_increment + 1) WHERE id = NEW.id;
> END IF;
> RETURN NEW;
> END;
> $$ LANGUAGE plpgsql;

Alban Hertroys
--
If you can't see the forest for the trees,
cut the trees and you'll find there is no forest.