Installation of MySQL 5.7.31 under windows

installation steps

1. Double-click the installation package mysql-installer-community-5.7.31.0.msi
2. Select custom installation "custom" and click next

• “Developer Default” is the developer default
• "Server only" Install only as a server
• "Clientonly" Install only as a client
• "Full" is a complete installation
• "Custom" is a custom installation
  

3. Click on "MySQL Servers", "MySQL Server", "MySQL Servers 5.7", "MySQL Servers 5.7.31-64", and then click the green arrow to select the version we want to install.
   
4. Modify the installation path
   
5. Click execute to execute the installation
   
6. The installation is complete, click next to proceed to the next step.
   
7. Next, click next
   
8. Click next, next step
   
9. Click next, next step
   
10. set password
    
11. Click next
    
12. Click execute to execute the installation
    
13. Click finish to complete
    
14. Click next
    
15. Click finish
    

Check if the installation is successful

1. Search for mysql in the search bar and click on the first MySQL 5.7 Command Line Client
   
2. Enter the mysql password we set and press Enter. The following interface appears, indicating that the mysql installation is successful.
   

Configure environment variables

1. Search for advanced system settings in the search bar and click the first one
   
2. Click on environment variables
   
3. Find PATH under system variables and double-click
   
4. Click New, copy the installation path of mysql above, and then confirm
   
5. Windows+R, enter cmd, then enter mysql -u root -p, press Enter to enter the password, and the following interface appears, indicating that the environment variable configuration is successful. It
   
   is ok here!