Example script for RageMP using MySQL
It requires to install mysql from node.js, download node.js from the official website (see node.dll file version from your server-files folder to install the right node.js version).
After you installed Node.js open a new Command Promnt window on server-files folder (Shift + right click and then select "Open Command Pormt window here or Open PowerShell window here) and then type in the Command Promt window or Powershell window this
npm install mysql
And that's it, you are good to go :)