SQL> connect /as sysdba
ERROR:
ORA-01017: invalid username/password; logon den
SQL> connect sys as sysdba
Enter password:
Connected.
SQL> alter user usernmae identified by username;
alter user username identified by username
*
ERROR at line 1:
ORA-01918: user 'usernmae' does not exist
SQL> alter session set container=dbname;
Session altered.
SQL> show_conn;
SP2-0158: unknown SHOW option "_conn"
SQL> show conn_name;
SP2-0158: unknown SHOW option "conn_name"
SQL> show con_name;
CON_NAME
------------------------------
DBNAME
SQL> alter user ils identified by ils;
User altered.
SQL> connect iUSERNAME/USERNAME@DBNAME;
ERROR:
ORA-12170: TNS:Connect timeout occurred