Audit input parameters in package by access

Question

Hi Gurus,
I recently activated the audit_trail parameter in init.ora file so i can audit the database. I want to audit de input parameters of a package. This could be possible ??...
Regards!!
Pablo.-
Edited by: PabloArroyo on Nov 7, 2012 6:09 PM

Answer 1

Yes, it is recorded in sql_text.dba_audit_trail. See demo :
C:\Windows\system32>sqlplus scott/tiger
SQL*Plus: Release 11.2.0.1.0 Production on Thu Nov 8 10:20:42 2012
Copyright (c) 1982, 2010, Oracle.  All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> show parameter audit_trail;
NAME                                 TYPE        VALUE
audit_trail                          string      DB_EXTENDED
SQL> set line 200;
SQL> create or replace procedure sp(num in number)
  2  is
  3  begin
  4  dbms_output.put_line(num);
  5  end;
  6  /
Procedure created.
SQL> create or replace package p is
  2  procedure sp(num in number);
  3  end;
  4  /
Package created.
SQL> create or replace package body p is
  2  procedure sp(num in number)
  3  is
  4  begin
  5  dbms_output.put_line('Executing Package:');
  6  end;
  7  end;
  8  /
Package body created.
SQL> audit execute on sp by access;
Audit succeeded.
SQL> audit execute on p by access;
Audit succeeded.
SQL> exec sp(12);
12
PL/SQL procedure successfully completed.
SQL> exec p.sp(15);
Executing Package:
PL/SQL procedure successfully completed.
SQL> alter session set nls_date_format='DD-MON-YYYY HH24:MI:SS';
Session altered.
SQL> column timestamp format a20
SQL> column owner format a10
SQL> column obj_name format a10
SQL> column action_name format a20
SQL> column sql_text format a20
SQL> select timestamp, owner, obj_name, action_name,sql_text from dba_audit_trail
  2  where obj_name='P'
  3  and owner='SCOTT';
TIMESTAMP            OWNER      OBJ_NAME   ACTION_NAME          SQL_TEXT
08-NOV-2012 10:43:19 SCOTT      P          EXECUTE PROCEDURE    BEGIN p.sp(15); END;
SQL> select timestamp, owner, obj_name, action_name,sql_text from dba_audit_trail
  2  where obj_name='SP'
  3  and owner='SCOTT';
TIMESTAMP            OWNER      OBJ_NAME   ACTION_NAME          SQL_TEXT
08-NOV-2012 10:43:00 SCOTT      SP         EXECUTE PROCEDURE    BEGIN sp(12); END;
SQL>So, we can get the package's procedure input parameter value from sql_text column of dba_audit_trail.
Regards
Girish Sharma