ORacle安装

ORacle安装参考博客:https://blog.csdn.net/lidapang123/article/details/88928035

Oracle安装包下载地址:https://www.oracle.com/database/technologies/oracle-database-software-downloads.html
下载:19.3 - Enterprise Edition (also includes Standard Edition 2) 的Microsoft Windows x64 (64-bit) 的ZIP包

账号/密码:18911222403@163.com/1qaz@WSX

Oracle连接工具下载:http://dn.navicat.com/download/navicat121_premium_en_x64.exe

Oracle默认用户名和密码有:

用户名: internal 密码:oracle
用户名:system 密码:manager
用户名:sys 密码:change_on_install

navicat软件连接Oracle报错:ora-01017:用户名/口令无效,登录被拒绝

(可参考:https://blog.csdn.net/wanglijia26/article/details/90690816)
1.打开CMD命令窗,输入sqlplus / as sysdba
1)修改密码

SQL>alter user system identified by manage

 

2)用户被锁定,解锁

ALTER USER system ACCOUNT UNLOCK;

 

posted @ 2023-10-09 18:30  香菜哥哥  阅读(7)  评论(0编辑  收藏  举报