title: What am i missing here - Sqlite Flutter with existing database
body: <p>i work with an exist sqlite database, and i want to display a random row from it.
  i followed this <a href="https://stackoverflow.com/questions/54223929/how-to-do-a-database-query-with-sqflite-in-flutter/54223930#54223930">steps</a> , but it display the row with the name of the column and the brakets.</p>
  <p>this is the code i used :</p>
  <pre><code>  var name;
    void _query() async {
      Database db = await DatabaseHelper.instance.database;
      List&lt;Map&gt; result = await db.rawQuery('SELECT content FROM $table ORDER BY random() LIMIT 1');
      setState(() {
        result.forEach((row){
          print(row);
        name= result;
      });
      });
    }
  </code></pre>
  <p>in the builder, i use this :</p>
  <pre><code> Container(
            child: Text('${name}'),
            ),
  
  RaisedButton(
                child: Text('Generate another'),
                onPressed: (){
                  _query()
                  ;},
              ),
  </code></pre>
  <p>the result in terminal <em>{content:james}</em></p>
  <p>and in the emulator <em>[{content:james}]</em></p>
  <p>i want to display just : <em>james</em></p>
  <p>thank you</p>