ORA-01017: invalid username/password; logon denied

Inkcup

实验环境：
OracleLinux7.9  Oracle database 18c

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SQL> alter session set container=pdb;

Session altered.

SQL> conn zw/zw;
ERROR:
ORA-01017: invalid username/password; logon denied


Warning: You are no longer connected to ORACLE.

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解决方法：
切换用户时需要填写完整的IP端口信息，案例如下：

SQL> conn zw/zw@192.168.133.79:1521/pdb
Connected.