plsql登录提示ORA-12514解决方法

plsql登录提示ORA-12514:TNS:listener does not……：

https://blog.csdn.net/wonder_dog/article/details/77923299

终于解决了ora-00119和ora-00132这个问题：

https://blog.csdn.net/xb12369/article/details/26720275

SQLPlus 启动与关闭Oracle数据库

https://blog.csdn.net/anpire/article/details/47908793

cmd主要命令：