PLSQL安装

step1:下载PLSQL

      https://www.allroundautomations.com/registered-plsqldev/

step2:双击安装PLSQL

 step3:双击打开，并且输入注册码

 https://blog.csdn.net/richer__/article/details/95976407

产品编号（Product Code）: 
kfj6yg6rfyhqcha6cbgs6fsw3kyje7a6qr
序列号（Serial Number）:
276182
口令（Password）:
xs374ca

step4: 下载oracle客户端instantclient

https://www.oracle.com/database/technologies/instant-client/winx64-64-downloads.html

step5:PLSQL 配置 oracle Hoem 、OCI Library 路径

 step6:创建Network\Admin\tnsnames.ora,并且写入tns连接串

192.168.1.158_orcl =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.158)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
   )
  )

PLSQL安装

原文：https://www.cnblogs.com/krystal-LA-zx/p/12803833.html