mysql 5.6 以上创建用户
GRANT USAGE ON gp_prod.* TO 'dapps_prod'@'%' IDENTIFIED BY '!QAZ2wsx' WITH GRANT OPTION;
创建数据库
create database `gp_prod` character set utf8 collate utf8_general_ci;
允许用户操作的数据库
grant all privileges on `gp_prod`.* to 'dapps_prod'@'%';
刷新权限
flush privileges;