esta la funcion que tengo
cuando la ejecuto select ver_tasa(123)
me sale el sgte error
ERROR: query has no destination for result data
Estado SQL:42601
Sugerencias:If you want to discard the results of a SELECT, use PERFORM instead.
Contexto:PL/pgSQL function "ver_tasa" line 5 at SQL statement
CREATE OR REPLACE FUNCTION ver_tasa(npre integer)
RETURNS record AS
$BODY$
declare
PORC DECIMAL(4,2);
resultado record;
begin
select PORC = PORCENT from vwtasas where vwtasas.num_pre = NPRE;
select PORC;
return resultado;
end;
$BODY$
LANGUAGE 'plpgsql' VOLATILE;
ALTER FUNCTION ver_tasa(npre integer) OWNER TO postgres;