// Adapted from the documentation of https://github.com/mysqljs/mysql,
// which is licensed under the MIT license; see file mysqljs-License.
var mysql = require('mysql');
var pool  = mysql.createPool({
  connectionLimit : 10,
  host            : 'example.org',
  user            : 'bob',
  password        : 'secret',
  database        : 'my_db'
});
 
pool.query('SELECT 1 + 1 AS solution', function (error, results, fields) {
  if (error) throw error;
  console.log('The solution is: ', rows[0].solution);
});