title: Cassandra inconsistency in update / insert
body: <p>When I try to update data in table with C# using Cassandra driver sometimes records are not getting updated properly, and there are no errors logged.</p>
  
  <p>Surprisingly when I execute the same code again or when I run it with breakpoints records are getting updated.</p>
  
  <p>I tried using prepared statement, batch statement with in <code>session.Execute()</code>  and <code>mapper.Execute()</code> none of them helped me to resolve the issue.</p>
  
  <p>I referred this <a href="https://docs.datastax.com/en/developer/csharp-driver/3.2/" rel="nofollow noreferrer" title="link">link</a> for update / insert. Is my approach correct and also help me to find a solution for this issue.</p>