12/20 7 Oracle Net Listener Parameters (listener.ora) This chapter provides a complete listing of the listener.ora file configuration parameters. This chapter contains these topics: Overview of Oracle Net Listener Configuration File Oracle Net Listen…
我安装了Oracle数据库,默认的数据库用户名是system,密码口令是安装过程中你自己设置的.可以先使用命令框,输入 sqlplus system; 然后再输入密码即可. 然后我的数据库连接工具使用的是DataGrip,我在使用DataGrip连接的时候发现,报了这个错误 Connection to Oracle failed.[66000][12505] Listener refused the connection with the following error:ORA-12505, T…
-- 启动监听,提示已经启动. [oracle@sh ~]$ lsnrctl startLSNRCTL for Linux: Version 12.1.0.2.0 - Production on 06-FEB-2017 15:30:14Copyright (c) 1991, 2014, Oracle. All rights reserved. TNS-01106: Listener using listener name LISTENER has already been started --…