ua-audit-log-cleanup-job.sql

INDEX

@@ -671,6 +671,7 @@ Unified Auditing
 
 @options.sql: report from v$option - check for 'Unified Auditing'
 @ua-actions.sql: All possible Unified Auditing Actions
+@ua-audit-log-cleanup-job.sql: simple example of creating a scheduler job to purge the unified audit trail
 @ua-policies.sql: A report of UA policies
 @ua-sessions.sql: Report on LOGON and LOGOFF auditing
 

README.md

@@ -673,6 +673,7 @@
 <pre>
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/options.sql'>options.sql</a> - report from v$option - check for 'Unified Auditing'
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/ua-actions.sql'>ua-actions.sql</a> - All possible Unified Auditing Actions
+<a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/ua-audit-log-cleanup-job.sql'>ua-audit-log-cleanup-job.sql</a> - simple example of creating a scheduler job to purge the unified audit trail
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/ua-policies.sql'>ua-policies.sql</a> - A report of UA policies
 <a href='https://github.com/jkstill/oracle-script-lib/blob/master/sql/ua-sessions.sql'>ua-sessions.sql</a> - Report on LOGON and LOGOFF auditing
 </pre>

sql/ua-audit-log-cleanup-job.sql

@@ -0,0 +1,36 @@
+
+-- ua-audit-log-cleanup-job.sql
+-- Retention is 30 days
+
+create or replace procedure ua_log_purge (retention_days integer) 
+is
+
+begin
+
+	dbms_audit_mgmt.set_last_archive_timestamp (
+		audit_trail_type	=> dbms_audit_mgmt.audit_trail_unified,
+		last_archive_time => systimestamp - retention_days
+	);
+
+	dbms_audit_mgmt.clean_audit_trail(
+		audit_trail_type			=> dbms_audit_mgmt.audit_trail_unified,
+		use_last_arch_timestamp => true
+	);
+
+end;
+/
+
+
+begin
+	dbms_scheduler.create_job (
+		job_name				=> 'UA_LOG_PURGE_JOB',
+		job_type				=> 'PLSQL_BLOCK',
+		job_action			=> 'begin sys.ua_log_purge(30); end;',
+		start_date			=>	 systimestamp + interval '1' Hour,
+		repeat_interval	=> 'FREQ=DAILY',
+		enabled				=> true
+	);
+end;
+/
+
+