mysql user to set password rules

A. Check the password rules

SHOW VARIABLES LIKE 'validate_password%';

II. Rules show presentation

| Variable_name                        | Value  |
+--------------------------------------+--------+
| validate_password_check_user_name    | OFF    |
| validate_password_dictionary_file    |        |   #规则文件保存路径 
| validate_password_length             | 8      |   #密码长度
| validate_password_mixed_case_count   | 1      |   #整个密码中至少要包含大/小写字母的总个数;
| validate_password_number_count       | 1      |   #整个密码中至少要包含阿拉伯数字的个数;
| validate_password_policy             | MEDIUM |   #密码的验证强度等级
| validate_password_special_char_count | 1      |   #密码中特殊字符至少的歌声
+--------------------------------------+--------+
'''
其中验证等级
0/LOW:只验证长度;
1/MEDIUM:验证长度、数字、大小写、特殊字符;
2/STRONG:验证长度、数字、大小写、特殊字符、字典文件;
'''

III. Operation Code

#设置全局的

 #set global 上面参数的名字=6;  

比如长度为5
set global validate_password_length=5;

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Origin www.cnblogs.com/pythonywy/p/11815028.html