title: cant use like clause in android app
body: <p>I am working on a database with sqllite in an android app
  I want to retrieve sm data using a like clause
  ex: </p>
  
  <pre><code>Cursor c = myDB.query(MY_DATABASE_TABLE, null, " SongName LIKE '%"+"=?"+"%'" , 
             new String[]{match_str}, null, null,"SongHit  DESC");
  </code></pre>
  
  <p>It should give all SongName starting with match_str but its not working.Why?</p>