title: How to force SQLAlchemy to update rows
body: <p>I'm currently using SQLAlchemy with two distinct session objects. In one object, I am inserting rows into a mysql database. In the other session I am querying that database for the max row id. However, the second session is not querying the latest from the database. If I query the database manually, I see the correct, higher max row id.</p>
  
  <p>How can I force the second session to query the live database?</p>