SingleStore DB

Password Reuse

password_history_count: Restricts the reuse of previous user passwords. This variable is the number of previous passwords per user that SingleStore DB will store and disallow from reuse.

SingleStore DB will disallow setting a user account’s password to one of the last password_history_count number of passwords for that user. The count includes the current password. For example, if set to 2, setting a user’s password to its current password or the last password before the current password is disallowed. The default value is 0, which indicates that any previous password can be reused. The maximum is 10.