MYSQL密码安全

https://www.cnblogs.com/xiaozi/p/10552100.html

 

show variables like 'validate_password%'; 

set global validate_password.length=1;

set global validate_password.mixed_case_count=0;

set global validate_password.number_count=0;

set global validate_password.special_char_count=0;

set global validate_password.policy=0;

show variables like 'validate_password%';