Official website to download the Oracle12R2 version, according to the online tutorial installed, but in the end did not jump out of the password management window after the installation is complete, landed in a command window after don't enter the user name password has been correct, when lost is install set when a user name and password, baidu solution, a lot of, a little change to the machine address, set a bit what sys, system, Scott account? I first contact database, don't know much about, troublesome everybody a great god advice on how to do?

CodePudding user response:

You add a c # # username login try again, or directly set is=former and try up sqlplus/as sysdba

CodePudding user response:

Stick your detailed steps,
Or directly under up sqlplus login, and see what is
Up sqlplus/nolog
Conn/as sysdba