Collection Of Collection

Question

Hi there,
I need to pass a collection which has a collection of nested table from Pl/sql.I want to know whether it is possible in Oracle 9i or not.If possible, can anyone send me some the code for achiveing it??.I will the following nested table type
SQL> create or replace type dup_pax_ty
2 as object
3 (pax_first_name varchar2(50),
4 segment_id number(5),
5 dup_pnr_number varchar2(50))
6 /
Type created.
SQL>
SQL> create or replace type dup_pax_nt
2 as table of dup_pax_ty
3 /
Type created.
SQL>
SQL> create or replace type dup_pnr_ty
2 as object
3 (pnr_number varchar2(15),
4 dup_pax dup_pax_nt )
5 /
Type created.
SQL>
SQL> create or replace type dup_pnr_nt
2 as table of dup_pnr_ty
3 /
Type created.
I want to pass a collection of DUP_PNR_NT from Oracle to Java...I would appreciate if you can send me the pl/sql code to send data and also the java code to accept the data.
Thanks,
Gracelin

Answer 1

am i missing somthing? it is working for me
SQL> select * from v$version
  2  ;
BANNER
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
PL/SQL Release 9.2.0.8.0 - Production
CORE    9.2.0.8.0       Production
TNS for HPUX: Version 9.2.0.8.0 - Production
NLSRTL Version 9.2.0.8.0 - Production
SQL> DECLARE
  2    TYPE t_a IS RECORD (
  3      x                     VARCHAR2 (32767),
  4      w                     NUMBER
  5    );
  6 
  7    TYPE t_a_dtl IS VARRAY (10000) OF t_a;
  8 
  9    TYPE t_b IS RECORD (
10      y                     VARCHAR2 (10),
11      z                     t_a_dtl
12    );
13 
14    TYPE t_b_dtl IS VARRAY (10000) OF t_b;
15 
16    i                     NUMBER := 1;
17    ii                    NUMBER := 1;
18    p_b                   t_b_dtl := t_b_dtl ();
19  BEGIN
20  --
21    p_b.EXTEND (1);
22    p_b (i).z.EXTEND (1);
23    p_b (i).y      := 'celio';
24    p_b (i).z (ii).x := 'item1';
25    DBMS_OUTPUT.put_line(p_b (i).z (ii).x);
26  END;
27  /
item1
PL/SQL procedure successfully completed.