ubuntu18.04 installation MySQL8.0 more

ubuntu18.04 installation MySQL8.0

• Deb file download

  https://dev.mysql.com/downloads/repo/apt/

• Deb file decompression

  

  

• After you select 8.0 and click OK to continue the installation

  

• Update command executionsudo apt-get update

• Installation Mysql8.0, execute the commandsudo apt install mysql-server

• Follow-up is to set a password,

• Note that in Figure 5.6 that the election

  

Configure mysql database to achieve external network access

• Log mysql,mysql -uroot -p

• Enter the password you just installed

  

• View the current user privileges (be careful not to forget the ending semicolon)

  use mysql; select Host,User from user where user='root';

  

• Host% of modified, may be connected to the external network on behalf of,

  update user set Host='%' where User='root';

• Refresh

  FLUSH PRIVILEGES;

Test link (using Navicat)

• Link name: free
• Host: IP address of the host you install mysql, if it is local to localhost
• Port: The default port is 3306
• Username: the user is in the mysql database user table
• Password: mysql database in the user table of the user's password

• NOTE: Use the tool to connect the best time to test whether the connection can be connected successfully Click OK