n't exist already.</p>
    <p>Our database will have the name <code>data</code>, and have a single table called 
    <code>notes</code>, which in turn has three fields: <code>_id</code>, <code>title</code> and 
    <code>body</code>. The <code>_id</code> is named with an underscore convention used in a number of
    places inside the Android SDK and helps keep a track of state. The <code>_id</code>
    usually has to be specified when querying or updating the database (in the column projections
    and so o