2023年12月17日发(作者：)

mysql_secure_installationSecuring the MySQL server ting to MySQL using a blank TE PASSWORD COMPONENT can be used to test passwordsand improve security. It checks the strength of passwordand allows the users to set only those passwords which aresecure enough. Would you like to setup VALIDATE PASSWORD component?Press y|Y for Yes, any other key for No: yThe password validation component is not available. Proceeding with the further steps without the set the password for root password:Re-enter new password: ... Failed! Error: Table '_edges' doesn't exist解决办法,升级mysql：mysql_upgrade -u root -p;如下：