CREATE OR REPLACE TYPE BODY IVAN.X11 AS

Constructor Function X11 Return Self As Result Is
Begin
Return;
End X11;
End;

/

create or replace package ivan.x1 as
type cca is record(
a integer);

type cc is table of ivan.x11;

type cci is table of integer;

type cc1 is record(
a integer
,b cc);

type a1 is table of cc1;

function aaa return a1
pipelined;
end;

create or replace package body ivan.x1 as

function aaa return a1
pipelined as
ret cc1;
ob ivan.x11 := ivan.x11();
ob_tab cc := cc();
begin
ob.aaa := 900;
ob_tab.extend;
ob_tab(ob_tab.LAST) := ob;

ob.aaa := 800;
ob_tab.extend;
ob_tab(ob_tab.LAST) := ob;

ret.a := 11;
ret.b := ob_tab;

pipe row(ret);
return;
end;
end;

select * from table (ivan.x1.aaa);