Thank you for visiting Spatial DBA - Oracle and ArcSDE.
Please visit Oracle DBA Tips (http://www.oracledbatips.com) for more Oracle DBA Tips.
==================================================================
Oracle 11gR1
DBA_AUDIT_OBJECT displays audit trail records for all objects in the database.
USER_AUDIT_OBJECT displays audit trail records for all objects accessible to the current user.
Column
|
Datatype
|
NULL
|
Description
|
OS_USERNAME | VARCHAR2(255) |
Operating system login username of the user whose actions were audited
| |
USERNAME | VARCHAR2(30) |
Name (not ID number) of the user whose actions were audited
| |
USERHOST | VARCHAR2(128) |
Client host machine name
| |
TERMINAL | VARCHAR2(255) |
Identifier of the user's terminal
| |
TIMESTAMP | DATE |
Date and time of the creation of the audit trail entry (date and time of user login for entries created by
AUDIT SESSION) in the local database session time zone | |
OWNER | VARCHAR2(30) |
Creator of the object affected by the action
| |
OBJ_NAME | VARCHAR2(128) |
Name of the object affected by the action
| |
ACTION_NAME | VARCHAR2(28) |
Name of the action type corresponding to the numeric code in the
ACTION column in DBA_AUDIT_TRAIL | |
NEW_OWNER | VARCHAR2(30) |
Owner of the object named in the
NEW_NAME column | |
NEW_NAME | VARCHAR2(128) |
New name of an object after a
RENAME or the name of the underlying object | |
SES_ACTIONS | VARCHAR2(19) |
Session summary (a string of 16 characters, one for each action type in the order
ALTER, AUDIT, COMMENT, DELETE, GRANT, INDEX, INSERT, LOCK, RENAME, SELECT, UPDATE, REFERENCES, and EXECUTE. Positions 14, 15, and 16 are reserved for future use. The characters are: - for none, S for success, F for failure, and B for both). | |
COMMENT_TEXT | VARCHAR2(4000) |
Text comment on the audit trail
| |
SESSIONID | NUMBER | NOT NULL |
Numeric ID for each Oracle session
|
ENTRYID | NUMBER | NOT NULL |
Numeric ID for each audit trail entry in the session
|
STATEMENTID | NUMBER | NOT NULL |
Numeric ID for each statement run
|
RETURNCODE | NUMBER | NOT NULL |
Oracle error code generated by the action. Some useful values:
·
0 - Action succeeded
·
2004 - Security violation |
PRIV_USED | VARCHAR2(40) |
System privilege used to execute the action
| |
CLIENT_ID | VARCHAR2(64) |
Client identifier in each Oracle session
| |
ECONTEXT_ID | VARCHAR2(64) |
Application execution context identifier
| |
SESSION_CPU | NUMBER |
Amount of CPU time used by each Oracle session
| |
EXTENDED_TIMESTAMP | TIMESTAMP(6) WITH TIME ZONE |
Timestamp of the creation of the audit trail entry (timestamp of user login for entries created by
AUDIT SESSION) in UTC (Coordinated Universal Time) time zone | |
PROXY_SESSIONID | NUMBER |
Proxy session serial number, if an enterprise user has logged in through the proxy mechanism
| |
GLOBAL_UID | VARCHAR2(32) |
Global user identifier for the user, if the user has logged in as an enterprise user
| |
INSTANCE_NUMBER | NUMBER |
Instance number as specified by the
INSTANCE_NUMBER initialization parameter | |
OS_PROCESS | VARCHAR2(16) |
Operating System process identifier of the Oracle process
| |
TRANSACTIONID | RAW(8) |
Transaction identifier of the transaction in which the object is accessed or modified
| |
SCN | NUMBER |
System change number (SCN) of the query
| |
SQL_BIND | NVARCHAR2(2000) |
Bind variable data of the query
| |
SQL_TEXT | NVARCHAR2(2000) |
SQL text of the query
| |
OBJ_EDITION | VARCHAR2(30) |
???
|
Note:
The
SQL_BIND and SQL_TEXT columns are only populated if the AUDIT_TRAIL initialization parameter is set to db_extended.
Some queries:
--check which objects are being audited
select * from DBA_OBJ_AUDIT_OPTS
--audit detail
select * from dba_audit_object
order by owner,obj_name, username
--distinct user
select distinct ora_database_name, username
from dba_audit_object
order by username ;
--access type
select distinct ora_database_name, decode(ses_actions,'---------S------','select',ses_actions) ses_actions
from dba_audit_object
order by ses_actions ;
--where did the acesses come from
select distinct ora_database_name, os_username, userhost
from dba_audit_object
--audit detail
select ora_database_name, username username,owner, obj_name, action_name,
decode(ses_actions,'---------S------','select',ses_actions) ses_actions,
decode(returncode, '0','Success',returncode) returncode,
to_char(timestamp,'DD-MON-YYYY HH24:MI')
from dba_audit_object
order by owner,obj_name, username ;
select * from DBA_OBJ_AUDIT_OPTS
--audit detail
select * from dba_audit_object
order by owner,obj_name, username
--distinct user
select distinct ora_database_name, username
from dba_audit_object
order by username ;
--access type
select distinct ora_database_name, decode(ses_actions,'---------S------','select',ses_actions) ses_actions
from dba_audit_object
order by ses_actions ;
--where did the acesses come from
select distinct ora_database_name, os_username, userhost
from dba_audit_object
--audit detail
select ora_database_name, username username,owner, obj_name, action_name,
decode(ses_actions,'---------S------','select',ses_actions) ses_actions,
decode(returncode, '0','Success',returncode) returncode,
to_char(timestamp,'DD-MON-YYYY HH24:MI')
from dba_audit_object
order by owner,obj_name, username ;
