The password_reuse_check_interval system variable is available when the password_reuse_check plugin is installed. It determines the retention period for the password history in days. Zero, the default, means passwords are never discarded.
--password_reuse_check_interval=# numeric 0 0 to 36500
© 2023 MariaDB
Licensed under the Creative Commons Attribution 3.0 Unported License and the GNU Free Documentation License.
https://mariadb.com/kb/en/password_reuse_check_interval/