Viewing or reading data from SQLite Database in Titanium

var self = Ti.UI.currentWindow;
self.backgroundColor = '#333';
// create view
var view = Ti.UI.createView();
var myFont = {fontSize: 18};

var cols = [20, 300];
var table = Ti.UI.createTableView();
var tableData = [];


// get data
// install db in device
var db = Ti.Database.install('/mydata/mydb.sqlite', 'mydb');

var rows = db.execute('SELECT * FROM hello_tbl');
while (rows.isValidRow())
{

  var name = rows.fieldByName('name');
  var age = rows.fieldByName('age');
  Ti.API.info(name + ' ' + age);

  var tablerow = Ti.UI.createTableViewRow({
  className:'row',
  objName:'row',
  height: 50
  });
  var label = Ti.UI.createLabel({text:name, font:myFont, left: cols[0]});
  var label2 = Ti.UI.createLabel({text:age, font:myFont, left: cols[1]});
  tablerow.add(label);
  tablerow.add(label2);
  tableData.push(tablerow);

  rows.next();
}
rows.close();

table.setData(tableData);
view.add(table);
self.add(view);