Now we can kill session after finishing existing transaction to be finished. Means in previous release there was no scope to finish on going transaction. Instead of “alter system kill session” here we can use “alter system disconnect session”. Using syntax “POST_TRANSACTION” we can kill session for active transaction has to be completed first and after that it will be automatically killed. Example of same syntax is given below.
SQL> alter system disconnect session ‘10,251’ post_transaction;