Windows 11上的Oracle数据库21c快速版本。

我的错误
ORA-12154: TNS:could not resolve the connect identifier specified

我的密码是xxxxxa@。我看到https://stackoverflow.com/a/67141887/3728901怎么输入密码?
更新:谢谢康纳的回答。我抓到
Microsoft Windows [Version 10.0.19044.1889]
(c) Microsoft Corporation. All rights reserved.
C:\Users\Administrator>sqlplus /nolog
SQL*Plus: Release 21.0.0.0.0 - Production on Thu Aug 25 10:21:18 2022
Version 21.3.0.0.0
Copyright (c) 1982, 2021, Oracle. All rights reserved.
SQL> connect sys/"123456a@"@xe
ERROR:
ORA-28009: connection as SYS should be as SYSDBA or SYSOPER
SQL>

发布于 2022-08-25 03:19:39
双引号是你的朋友
SQL> create user XXX identified by 123@456;
create user XXX identified by 123@456
*
ERROR at line 1:
ORA-00922: missing or invalid option
SQL> create user XXX identified by "123@456";
User created.
SQL> grant create session to xxx;
Grant succeeded.
SQL> connect xxx/123@456@db19_pdb1
ERROR:
ORA-12154: TNS:could not resolve the connect identifier specified
Warning: You are no longer connected to ORACLE.
SQL> connect xxx/"123@456"@db19_pdb1 as sysdba
Connected.发布于 2022-08-25 03:51:11
sqlplus /nolog
connect sys/"123456a@"@xe as sysdba
SQL> alter session set "_ORACLE_SCRIPT"=true;
SQL> create user donhuvy identified by "123456a@";
SQL> grant create session to donhuvy;
SQL> connect donhuvy/"123456a@"@xehttps://stackoverflow.com/questions/73481467
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