During the installation of SQL developer 17.3.1 on ubuntu 16.04, it did not prompt user and password. In this case I can not log in, is there any default user or some way to set up a user?
During the installation of SQL developer 17.3.1 on ubuntu 16.04, it did not prompt user and password. In this case I can not log in, is there any default user or some way to set up a user?