title: How to get cursor in SQLAlchamy
body: <p>I am newbie in Python Flask. In my project we are creating db object using below code.    </p>
  
  <pre><code>    app = Flask(__name__)  
      app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:////tmp/test.db'  
      db = SQLAlchemy(app)   
  </code></pre>
  
  <p>I want to get cursor object from db. Can someone please help me on it. 
  I know using connection object we can get cursor. But can we get cursor from db object which is created by above way? Thanks. </p>