mysql> SET GLOBAL validate_password.policy = 0;
mysql> SET GLOBAL validate_password.policy=LOW;
mysql> SHOW VARIABLES LIKE 'validate_password%';
SET GLOBAL validate_password.length = 6;
SET GLOBAL validate_password.number_count = 0;
+--------------------------------------+--------+
| Variable_name | Value |
+--------------------------------------+--------+
| validate_password.check_user_name | ON |
| validate_password.dictionary_file | |
| validate_password.length | 8 |
| validate_password.mixed_case_count | 1 |
| validate_password.number_count | 1 |
| validate_password.policy | MEDIUM |
| validate_password.special_char_count | 1 |
+--------------------------------------+--------+
7 rows in set (0.09 sec)