ORA-65096: Nom de l'utilisateur ou de rôle commun non valide
create user c##username identified by password;
Victorious Vendace
create user c##username identified by password;sqlplus / as sysdba
ALTER SESSION SET "_ORACLE_SCRIPT"=true; -- Warning !
-- c## prefixe
CREATE USER c##username IDENTIFIED BY "my_password";
GRANT CONNECT TO MY_USER; -- To connect to DB
GRANT RESOURCE TO MY_USER; -- Access / modify
GRANT MY_ROLE TO MY_USER; -- Grants a role (to be defined)
GRANT CREATE SESSION TO MY_USER;