admin@ubuntu:~$ mysql -uroot@sys -h10.xx.xx.126 -P2883 -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1814036662
Server version: 5.6.25 OceanBase_CE 4.3.0.1 (r100000242024032211-0193a343bc60b4699ec47792c3fc4ce166a182f9) (Built Mar 22 2024 13:07:59)
Copyright (c) 2000, 2024, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> alter user proxyro identified by 'aaAA11__';
Query OK, 0 rows affected (1.00 sec)
mysql> quit
Bye
admin@ubuntu:~$ mysql -uproxyro@sys -h10.xx.xx.126 -P2883 -p
Enter password:
ERROR 1045 (42000): Access denied for user 'proxyro@sys'@'10.12.73.126' (using password: YES)
admin@ubuntu:~$ mysql -uproxyro@sys -h10.xx.xx.126 -P2881 -p
Enter password:
Copyright (c) 2000, 2024, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>