CREATE PASSWORD POLICY
在 TiDB Cloud Lake 中创建新的密码策略。
语法
CREATE [ OR REPLACE ] PASSWORD POLICY [ IF NOT EXISTS ] <policy_name>
[ PASSWORD_MIN_LENGTH = <number> ]
[ PASSWORD_MAX_LENGTH = <number> ]
[ PASSWORD_MIN_UPPER_CASE_CHARS = <number> ]
[ PASSWORD_MIN_LOWER_CASE_CHARS = <number> ]
[ PASSWORD_MIN_NUMERIC_CHARS = <number> ]
[ PASSWORD_MIN_SPECIAL_CHARS = <number> ]
[ PASSWORD_MIN_AGE_DAYS = <number> ]
[ PASSWORD_MAX_AGE_DAYS = <number> ]
[ PASSWORD_MAX_RETRIES = <number> ]
[ PASSWORD_LOCKOUT_TIME_MINS = <number> ]
[ PASSWORD_HISTORY = <number> ]
[ COMMENT = '<comment>' ]
密码策略属性
下表汇总了密码策略的关键参数,涵盖长度、字符要求、有效期限制、重试次数限制、锁定时长以及密码历史等方面:
示例
以下示例创建了一个名为 SecureLogin 的密码策略,并将密码最小长度要求设置为 10 个字符:
CREATE PASSWORD POLICY SecureLogin
PASSWORD_MIN_LENGTH = 10;