1, install database software such as mysql.

2. During the installation process, the installer will prompt you to configure, and generally set the user name and password.

3. Downloading the database query tool is actually a visual interface. If you have your own program, you only need to use your own system to operate the database. This can be skipped. However, I suggest you use the next query tool, which is often used.

4. Open the query tool, enter the user name and password, and after the connection is successful, write and execute the sql script on the opened interface.

5. If there is no query tool, you need to write a database connection string in your own program, which also contains some database IP, name, user name, password and other information, and then use the database operation class provided by your own language to connect. After connecting, send sql script statements to operate.