gistfile1.sql

 set SERVEROUTPUT on size 100000;


DECLARE
VARIABE NUMBER;
BEGIN
VARIABE := IMPORTAR_PAISES_PKG.GUARDAR_PAISES( 26, 1, 'PRUEBA PARAM 1', 'PRUEBA PARAM 2', 1, 1 );
dbms_output.put_line(VARIABE);
END;

  DECLARE 
    VAR     NUMBER;
  BEGIN
    SELECT  NOTA_ID
    INTO    VAR
    FROM    NOTAS
    WHERE   NOTA_ID = 2;
    
    DBMS_OUTPUT.PUT_LINE(VAR);
  END;