Audit trail records concerning grant,revoke,audit, noaudit and alter system
Columns ___________________________ OS_USERNAME -- USERNAME -- USERHOST -- TERMINAL -- TIMESTAMP -- OWNER -- OBJ_NAME -- ACTION_NAME -- NEW_NAME -- OBJ_PRIVILEGE -- SYS_PRIVILEGE -- ADMIN_OPTION -- GRANTEE -- AUDIT_OPTION -- SES_ACTIONS -- COMMENT_TEXT -- SESSIONID -- ENTRYID -- STATEMENTID -- RETURNCODE -- PRIV_USED -- CLIENT_ID -- SESSION_CPU --