Oracle 12c示例模式“hr_main.sql”脚本无法正常工作

Question

过去几天我一直在与Oracle合作，我正在尝试设置本地Oracle 12c Std。在我的机器上。而且我一直在疯狂地试图为测试和教育设置示例模式。

首先我的安装没有脚本，所以我从GitHub中取出它们并将它们粘贴到架构目录中。

https://github.com/oracle/db-sample-schemas/releases/tag/v12.2.0.1

然后我从我的OCA书中执行了SQLPLUS中的命令

  

SQL＆GT; @ \演示\架构\ human_resources \ hr_main.sql

这是我的输出：

    specify connect string as parameter 6:
    Enter value for 6: localhost:1521\neworcl

    SP2-0556: Invalid file name.
    DROP USER hr CASCADE
      *
    ERROR at line 1:
    ORA-01918: user 'HR' does not exist


    CREATE USER hr IDENTIFIED BY *****
        *
    ERROR at line 1:
    ORA-65096: invalid common user or role name


    ALTER USER hr DEFAULT TABLESPACE users
       *
    ERROR at line 1:
    ORA-01918: user 'HR' does not exist


    ALTER USER hr TEMPORARY TABLESPACE temp
       *
    ERROR at line 1:
    ORA-01918: user 'HR' does not exist


    GRANT CREATE SESSION, CREATE VIEW, ALTER SESSION, CREATE SEQUENCE TO hr
                                                                 *
    ERROR at line 1:
    ORA-01917: user or role 'HR' does not exist


    GRANT CREATE SYNONYM, CREATE DATABASE LINK, RESOURCE , UNLIMITED TABLESPACE TO hr
                                                                           *
    ERROR at line 1:
    ORA-01917: user or role 'HR' does not exist


    ERROR:
    ORA-12545: Connect failed because target host or object does not exist


    Warning: You are no longer connected to ORACLE.
    SP2-0640: Not connected
    ERROR:
    ORA-12545: Connect failed because target host or object does not exist


    SP2-0640: Not connected
    SP2-0640: Not connected
    ******  Creating REGIONS table ....
    SP2-0640: Not connected
    SP2-0640: Not connected
    SP2-0640: Not connected

（输出继续“未连接”很长时间）

我在研究中读到了一些简短的常用用户名必须用'C ##'标记才能被接受为用户/模式名称。我试着弄乱它并且不能让它快乐。

我认为它也不喜欢我的连接器字符串。

有没有人有任何见解？这让我发疯了。