title: I'm trying to delete a row in sqlite database according to column value passed in input
body: <p>delete method:</p>
  
  <pre><code>public void deleteData(String lat){
          SQLiteDatabase db = this.getWritableDatabase();
         db.execSQL("DELETE FROM "+TABLE_NAME+" WHERE "+COL1+"='"+lat+"'");
          db.close();
      }  
  </code></pre>
  
  <p>when i check the database the targeted row  is not removed.<br>
  is there other possible solutions ?.any help will be highly appreciated </p>