How to export & import Unified Audit Trail in Oracle 18c

Oracle Database 12c introduced the unified audit trail feature, which allows the capture of audit information from several sources, such as audit records (including SYS audit records) from unified audit policies and AUDIT settings, fine-grained audit records from the DBMS_FGA PL/SQL package, Oracle Database Real Application Security audit records, Oracle Recovery Manager audit records, Oracle Database Vault audit records, Oracle Label Security audit records, Oracle Data Mining records, Oracle Data Pump, and Oracle SQL*Loader Direct Load.

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