Re: Help me, Please

["David G. Johnston" <david.g.johnston@xxxxxxxxx>]

On Monday, February 22, 2021, Carlos Armijo Severino <carlosarmijo.severino@xxxxxxxxx> wrote:

CREATE OR REPLACE FUNCTION public.sp_ccmm_json_9( param integer, periodo integer )
RETURNS json
LANGUAGE plpgsql
AS $function$

begin
declare ret JSON;
   

You declare “ret” but never assign it a value nor return it from the function.

David J.