set nls_lang=russian_cis.ru8pc866
md \\Srv01\BACKUPORA\%date:~6,4%_%date:~3,2%_%date:~0,2%
\\Srv01\BIN\exp.EXE USERID=SCOTT/Tiger@orcl FULL=Y FILE=\\Srv01\BACKUPORA\%date:~6,4%_%date:~3,2%_%date:~0,2%\full.dat LOG=\\Srv01\BACKUPORA\%date:~6,4%_%date:~3,2%_%date:~0,2%\full.LOG
sqlplus sys@YOUR_SID as sysdba
SQL> ALTER USER SCOTT ACCOUNT UNLOCK;
SQL> ALTER USER SYS IDENTIFIED BY NEW_PASSWORD;
SQL> ALTER USER SYSTEM IDENTIFIED BY NEW_PASSWORD;
set nls_lang=russian_cis.ru8pc866, то отображение будет на русском языке (если у кого-то еще как и у меня кракозябры вместо символов)
connection = cx_Oracle.connect('scott/tiger@oradb')
db_cursor=connection.cursor()
db_cursor.execute("""
SELECT USER_NAME, USER_DEPT
FROM USERS
ORDER BY USER_NAME""")