Oracle 1z0-497 Question Answer
All database users are currently connected to the database instance and are working. The HR user opens three database sessions and executes this command in one of the sessions:
SQL> UPDATE persons SET ccode='U031' WHERE ccode='U029';
123 rows updated.
SQL> DELETE FROM persons WHERE exp='Y';
3 rows deleted.
The SYS user opens a new session after HR executes the preceding commands. Which option represents the sessions that can see the effect of the UPDATE and DELETE commands?