       continue to execute statements in that session. 
                The session that does not lose its lock to deadlock detection 
                will continue to execute as if nothing happened. 
                </p>
        <p>
                Assume Session 2 was sacrificed to deadlock detection, no value would be inserted into a and an error will be returned.
                But the insertion of value 3 into b would still be valid.  
                Session 1 would continue to wait while inserting i