var mysql =  require('mysql');
  var pool =  mysql.createPool({
	host : “hostName”,
	user : “username”,
	password: “password”
  });

pool.getConnection(function(err, connection){
  connection.query( “select * from table1”,  function(err, rows){
  	if(err)	{
  		throw err;
  	}else{
  		console.log( rows );
  	}
  });

  connection.release();
});