安装

plsql安装 https://blog.csdn.net/li66934791/article/details/83856225

配置tns

# tnsnames.ora Network Configuration File: C:\app\junwei\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.

ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.234.129)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

配置监听

https://www.cnblogs.com/ShaYeBlog/p/7866707.html

windows oracle11gR2安装使用

原文：https://www.cnblogs.com/zjw-blog/p/14057892.html