We have Read Only mode Data Guard implemented in our Production environment. Some users are only allow to read data from Data Guard. They never login Primary environment. As i know, the information in “dba_users” are only sync from Primary. Therefore, i was unable to check the last login date time from “dba_users” in Date Guard. Would like to know is there any system table/view i can check the last login date time in Data Guard.
Thank you.