我想在refcursor中输出，但它不起作用。
我尝试了很多方法来获取refcursor中的输出，有时它会显示〈Unnamed Portal 1〉

CREATE OR REPLACE PROCEDURE "MasterUser".s_m_userapplication(
    v_app_no text,
    INOUT v_refcur refcursor DEFAULT 'rs_resultone'::refcursor)
LANGUAGE 'plpgsql'
AS $BODY$
BEGIN
   open v_refcur for select AM_App_ProcCD,AM_App_ProcDt
   from "MasterUser".Master_Application
   where "MasterUser".appnov1(CAST(AM_AAPP_NO_TYPE AS INTEGER), AM_AAPP_NO_YEAR, AM_AAPP_NO_MONTH, AM_AAPP_NO_SEQ) =(v_App_No);
END;
 
 
 
$BODY$;

ALTER PROCEDURE "MasterUser".s_m_userapplication(text, refcursor)
    OWNER TO USERDBA;