授权用户时报错,ERROR 1819 (HY000): Your password does not satisfy the current policy requirements
原因为其实与validate_password_policy的值有关
mysql> SHOW VARIABLES LIKE 'validate_password%'; +--------------------------------------+--------+ | Variable_name | Value | +--------------------------------------+--------+ | validate_password_check_user_name | OFF | | 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 (0.00 sec)
发现validate_password_policy为MEDIUM
参数说明 validate-password=ON/OFF/FORCE/FORCE_PLUS_PERMANENT: 决定是否使用该插件(及强制/永久强制使用)。 validate_password_dictionary_file:插件用于验证密码强度的字典文件路径。 validate_password_length:密码最小长度。 validate_password_mixed_case_count:密码至少要包含的小写字母个数和大写字母个数。 validate_password_number_count:密码至少要包含的数字个数。 validate_password_policy:密码强度检查等级,0/LOW、1/MEDIUM、2/STRONG。 validate_password_special_char_count:密码至少要包含的特殊字符数。 关于validate_password_policy-密码强度检查等级:
执行以下操作就可以了
mysql> set global validate_password_policy=0; Query OK, 0 rows affected (0.00 sec) mysql> show global variables like "validate_password_policy"; +--------------------------+-------+ | Variable_name | Value | +--------------------------+-------+ | validate_password_policy | LOW | +--------------------------+-------+ 1 row in set (0.01 sec)
参考
解决 MySQL 5.7 中 Your password does not satisfy the current policy requirements. 问题 - CSDN博客 https://blog.csdn.net/maxsky/article/details/51171474
MySQL-5.7密码策略及用户资源限制 - BXBZ—边学边做 - 博客园 https://www.cnblogs.com/tongxiaoda/p/7873478.html
mysql出现ERROR 1819 (HY000)的解决方法 - CSDN博客 https://blog.csdn.net/xyajia/article/details/77096974