统信UOS操作系统安装MySQL数据库

统信UOS操作系统安装MySQL8数据库流程和注意事项：

1、安装依赖项

sudo dpkg -i libmecab2_0.996-1.2ubuntu1_amd64.deb

2、安装MySQL安装包

sudo dpkg -i mysql-common_8.0.26-1debian10_amd64.deb
sudo dpkg -i mysql-community-client-plugins_8.0.26-1debian10_amd64.deb
sudo dpkg -i libmysqlclient21_8.0.26-1debian10_amd64.deb
sudo dpkg -i libmysqlclient-dev_8.0.26-1debian10_amd64.deb
sudo dpkg -i mysql-community-client-core_8.0.26-1debian10_amd64.deb
sudo dpkg -i mysql-community-client_8.0.26-1debian10_amd64.deb
sudo dpkg -i mysql-community-server-core_8.0.26-1debian10_amd64.deb
sudo dpkg -i mysql-client_8.0.26-1debian10_amd64.deb
sudo dpkg -i mysql-community-server_8.0.26-1debian10_amd64.deb

安装最后一项时会提示设置MySQL数据的root密码，设置为nitd***6888

root：nitd***6888  //root用户密码

3、登录数据库

//使用root登录，录入命令后按回车键，然后录入密码
mysql -u root -p
//修改MySQL数据库root用户密码
alter USER 'root'@'localhost' IDENTIFIED BY 'nitdDHpassword6***';
//授权远程登录
show databases;
use mysql;
select host, user, authentication_string, plugin from user;
update user set host = "%" where user='root';
select host, user, authentication_string, plugin from user;
flush privileges;

4、使用工具连接数据库；

• toad

• navicat

• dbeaver

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