Friday, July 18, 2008

DBA_COMMON_AUDIT_TRAIL

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Oracle 11gR1
DBA_COMMON_AUDIT_TRAIL displays all standard and fine-grained audit trail entries, mandatory and SYS audit records written in XML format.

Column
Datatype
NULL
Description
AUDIT_TYPE
VARCHAR2(18)
Audit trail type:
· Standard Audit
· Standard XML Audie
· Fine Grained Audit
· Fine Grained XML Audit
· SYS XML Audit
· Mandatory XML Audit
SESSION_ID
NUMBER
Numeric ID for the Oracle session
PROXY_SESSIONID
NUMBER
Proxy session serial number, if an enterprise user has logged in through the proxy mechanism
STATEMENTID
NUMBER
Numeric ID for the statement run; a statement may cause multiple audit records
ENTRYID
NUMBER
Numeric ID for the audit trail entry in the session
EXTENDED_TIMESTAMP
TIMESTAMP(6) WITH TIME ZONE
Timestamp of the audited operation (timestamp of user login for entries created by AUDIT SESSION) in the session's time zone
GLOBAL_UID
VARCHAR2(32)
Global user identifier for the user, if the user has logged in as an enterprise user
DB_USER
VARCHAR2(30)
Database user name of the user whose actions were audited
CLIENT_ID
VARCHAR2(64)
Client identifier in the Oracle session
ECONTEXT_ID
VARCHAR2(64)
Application execution context identifier
EXT_NAME
VARCHAR2(4000)
User external name
OS_USER
VARCHAR2(255)
Operating system login user name of the user whose actions were audited
USERHOST
VARCHAR2(128)
Client host machine name
OS_PROCESS
VARCHAR2(16)
Operating system process identifier of the Oracle process
TERMINAL
VARCHAR2(255)
Identifier of the user's terminal
INSTANCE_NUMBER
NUMBER
Instance number as specified by the INSTANCE_NUMBER initialization parameter
OBJECT_SCHEMA
VARCHAR2(30)
Owner of the audited object
OBJECT_NAME
VARCHAR2(128)
Name of the object affected by the action
POLICY_NAME
VARCHAR2(30)
Name of the Fine-Grained Auditing Policy
NEW_OWNER
VARCHAR2(30)
Owner of the object named in the NEW_NAME column
NEW_NAME
VARCHAR2(128)
New name of the object after a RENAME or the name of the underlying object
ACTION
NUMBER
Numeric action type code. The corresponding name of the action type is in the STATEMENT_TYPE column.
STATEMENT_TYPE
VARCHAR2(28)
Name of the action type corresponding to the numeric code in the ACTION column
AUDIT_OPTION
VARCHAR2(40)
Auditing option set with the AUDIT statement
TRANSACTIONID
RAW(8)
Transaction identifier of the transaction in which the object was accessed or modified
RETURNCODE
NUMBER
Oracle error code generated by the action (0 if the action succeeded)
SCN
NUMBER
System change number (SCN) of the query
COMMENT_TEXT
VARCHAR2(4000)
Text comment on the audit trail entry, providing more information about the statement audited
Also indicates how the user was authenticated:
· DATABASE - Authentication was done by password
· NETWORK - Authentication was done by Oracle Net Services or the Advanced Networking Option
· PROXY - Client was authenticated by another user. The name of the proxy user follows the method type.
SQL_BIND
NVARCHAR2(2000)
Bind variable data of the query
SQL_TEXT
NVARCHAR2(2000)
SQL text of the query
OBJ_PRIVILEGE
VARCHAR2(16)
Object privileges granted or revoked by a GRANT or REVOKE statement
SYS_PRIVILEGE
VARCHAR2(40)
System privileges granted or revoked by a GRANT or REVOKE statement
ADMIN_OPTION
VARCHAR2(1)
Indicates whether the role or system privilege was granted with the ADMIN option
OS_PRIVILEGE
VARCHAR2(7)
Operating System privilege used for Mandatory and SYS audit record
GRANTEE
VARCHAR2(30)
Name of the grantee specified in a GRANT or REVOKE statement
PRIV_USED
VARCHAR2(40)
System privilege used to execute the action
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:
· - - None
· S - Success
· F - Failure
· B - Both
LOGOFF_TIME
DATE
Timestamp of user log off
LOGOFF_LREAD
NUMBER
Number of logical reads in the session
LOGOFF_PREAD
NUMBER
Number of physical reads in the session
LOGOFF_LWRITE
NUMBER
Number of logical writes for the session
LOGOFF_DLOCK
VARCHAR2(40)
Number of deadlocks detected during the session
SESSION_CPU
NUMBER
Amount of CPU time used by the Oracle session
OBJECT_EDITION
VARCHAR2(30)
???

Oracle data dictionary views

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