mysql8.0创建用户并授予权限

create database scm default character set utf8 default collate utf8_general_ci;
CREATE USER ‘scm’@’%’ IDENTIFIED BY ‘BQscm@1234’;
GRANT ALL PRIVILEGES ON . TO ‘scm’@’%’ WITH GRANT OPTION;

来源：https://blog.csdn.net/Yuan_CSDF/article/details/100134708