[oracle@db01 AccessServer]$ sqlplus / as sysdba

SQL*Plus: Release 19.0.0.0.0 - Production on Sat Sep 25 19:07:22 2021
Version 19.12.0.0.0

Copyright (c) 1982, 2021, Oracle.  All rights reserved.


Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.12.0.0.0

SQL> SELECT supplemental_log_data_min FROM v$database;

SUPPLEMENTAL_LOG_DATA_MI
------------------------
NO

SQL>  alter database add supplemental log data;

Database altered.

SQL> SELECT supplemental_log_data_min FROM v$database;

SUPPLEMENTAL_LOG_DATA_MI
------------------------
YES