input script below
    
    //start
    var mysql = require('mysql')

    var connection = mysql.createConnection({
        host : 'host',
        user : 'user',
        password : '',
        database : 'database',
        multipleStatements: true
    })

    connection.connect(function(err) {
        if (err) throw err
        console.log('connection ok')
    });


    module.exports = connection;
    //end