Adobe Air Database Connection

Hi fellas,

I'm new to Adobe Air and I have looked around and couldn't find a decent tutorial about Air and Databases.

I'm a web developer and I'm used to work with MySQL, is it possible to work with MySQL and Ar?

I have found a piece of code on documentation but its not working and the debug is not returning any errors.

<?xml version="1.0" encoding="utf-8"?><s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"                            xmlns:s="library://ns.adobe.com/flex/spark"                            xmlns:mx="library://ns.adobe.com/flex/mx"                            creationComplete="init()">     <fx:Script>          <![CDATA[               import flash.data.SQLConnection;               import flash.data.SQLMode;               import flash.events.SQLErrorEvent;               import flash.events.SQLEvent;               import flash.filesystem.File;                              private function init():void               {                    var conn:SQLConnection = new SQLConnection();                                        conn.addEventListener(SQLEvent.OPEN, openHandler);                    conn.addEventListener(SQLErrorEvent.ERROR, errorHandler);                                        // The database file is in the application storage directory                    var folder:File = File.applicationStorageDirectory;                    var dbFile:File = folder.resolvePath("DBSample.db");                                        conn.openAsync(dbFile, SQLMode.UPDATE);               }                              private function openHandler(event:SQLEvent):void               {                    trace("the database opened successfully");               }                              private function errorHandler(event:SQLErrorEvent):void               {                    trace("Error message:", event.error.message);                    trace("Details:", event.error.details);               }                          ]]>     </fx:Script>     <fx:Declarations>          <!-- Place non-visual elements (e.g., services, value objects) here -->     </fx:Declarations>     <s:Label x="147" y="51" id="mensagem"/></s:WindowedApplication>

I checked the directory said in the tutorial and did not found the .db file.

Thanks in advance for any help.