Chain of calls from the procdure

Question

Is it possible to see the chain of calls made from one procedure to other
for e.g. proc1--has a call to proc2 in turn proc2 is calling proc3 so on..
I am using oracle 10g and Oracle SQL Developer tool

Answer 1

You could query the all_dependencies view to look it up:
Connected to Oracle Database 10g Enterprise Edition Release 10.2.0.4.0
Connected as FSITJA
SQL>
SQL> create or replace procedure proc1 as
  2  begin
  3    dbms_output.put_line('PROC1');
  4  end;
  5  /
Procedure created
SQL> create or replace procedure proc2 as
  2  begin
  3    proc1;
  4    dbms_output.put_line('PROC2');
  5  end;
  6  /
Procedure created
SQL> create or replace procedure proc3 as
  2  begin
  3    proc2;
  4    dbms_output.put_line('PROC3');
  5  end;
  6  /
Procedure created
SQL> set serveroutput on
SQL> exec proc3
PROC1
PROC2
PROC3
PL/SQL procedure successfully completed
SQL> select *
  2    from all_dependencies d
  3   where d.REFERENCED_TYPE = 'PROCEDURE';
NAME                           TYPE              REFERENCED_OWNER               REFERENCED_NAME                                                  REFERENCED_TYPE   REFERENCED_LINK_NAME                                                               SCHEMAID DEPENDENCY_TYPE
PROC2                          PROCEDURE         FSITJA                             PROC1                                                            PROCEDURE                                                                                                1647 HARD
PROC3                          PROCEDURE         FSITJA                             PROC2                                                            PROCEDURE                                                                                                1647 HARD
SQL>