Archive for category TOI

AUDIT_SYS_OPERATIONS defaults to TRUE in #Oracle 12c

A small but remarkable change in Oracle Database 12c is the default value of AUDIT_SYS_OPERATIONS has changed to TRUE now. In other words, all actions done by the superuser sys are being audited now by default!

[oracle@uhesse ~]$ sqlplus / as sysdba

SQL*Plus: Release 12.1.0.2.0 Production on Fri Jul 24 15:23:10 2015

Copyright (c) 1982, 2014, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL> select name,value from v$spparameter where isspecified='TRUE';

NAME                                     VALUE
---------------------------------------- --------------------------------------------------
memory_target                            1073741824
control_files                            /u01/app/oracle/oradata/prima/control01.ctl
db_block_size                            8192
compatible                               12.1.0.2
db_recovery_file_dest                    /u02/fra
db_recovery_file_dest_size               2147483648
undo_management                          auto
undo_tablespace                          undotbs1
remote_login_passwordfile                exclusive
db_name                                  prima
diagnostic_dest                          /u01/app/oracle

11 rows selected.


SQL> show parameter sys_oper

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
audit_sys_operations                 boolean     TRUE
SQL> select count(*) from scott.dept;

  COUNT(*)
----------
         4

SQL> show parameter audit_file

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
audit_file_dest                      string      /u01/app/oracle/product/12.1.0
                                                 /dbhome_1/rdbms/audit
SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
[oracle@uhesse ~]$ cd /u01/app/oracle/product/12.1.0/dbhome_1/rdbms/audit

[oracle@uhesse audit]$ cat prima_ora_6204_20150724152310753136143795.aud
Audit file /u01/app/oracle/product/12.1.0/dbhome_1/rdbms/audit/prima_ora_6204_20150724152310753136143795.aud
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
ORACLE_HOME = /u01/app/oracle/product/12.1.0/dbhome_1
System name:    Linux
Node name:      uhesse
Release:        3.8.13-68.2.2.el7uek.x86_64
Version:        #2 SMP Tue May 12 14:38:58 PDT 2015
Machine:        x86_64
Instance name: prima
Redo thread mounted by this instance: 1
Oracle process number: 41
Unix process pid: 6204, image: oracle@uhesse (TNS V1-V3)

Fri Jul 24 15:23:10 2015 +02:00
LENGTH : '160'
ACTION :[7] 'CONNECT'
DATABASE USER:[1] '/'
PRIVILEGE :[6] 'SYSDBA'
CLIENT USER:[6] 'oracle'
CLIENT TERMINAL:[5] 'pts/1'
STATUS:[1] '0'
DBID:[10] '2113606181'
[Output shortened...]
Fri Jul 24 15:23:56 2015 +02:00
LENGTH : '185'
ACTION :[31] 'select count(*) from scott.dept'
DATABASE USER:[1] '/'
PRIVILEGE :[6] 'SYSDBA'
CLIENT USER:[6] 'oracle'
CLIENT TERMINAL:[5] 'pts/1'
STATUS:[1] '0'
DBID:[10] '2113606181'

Something you might need to know as a DBA, don’t you think? :-)

,

2 Comments

Become an #Oracle Certified Expert for Data Guard!

It is with great pride that I can announce a new certification being available – Oracle Database 12c: Data Guard Administration.

We wanted this for years and finally got it now, after having put much effort and expertise into the development of the exam. It is presently in beta and offered with a discount. Come and get it!

,

1 Comment

Kostenlose Webinare zur neuen #Oracle Datenbankversion: #12cjetzt

#12cjetzt

Hochkarätige Referenten zum Thema Oracle Database 12c – Jetzt!

Wie und warum Sie jetzt auf 12c kommen sollten erläutern wir in sieben Webinaren von je einer Stunde Dauer. Die Webinare finden an jeweils verschiedenen Tagen statt, beginnend am 11. August, wo Mike Dietrich zum Thema Upgrade (natürlich) vortragen wird.

Einfach anmelden und bequem und kostenlos informieren – das ist doch ein unschlagbares Angebot, oder? Finde ich auch :-)

2 Comments

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