1. It is said on the Internet that environmental variables are not matched , And then it's done to make it work , The result is wrong

reason :

export PATH
export ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_1
export ORACLE_SID=orcl
export PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin


Open the configuration file and find a red mark , Delete and change line , Problem solving

2. Execute again sqlplus Report error again , This time, it's the reason that the paths don't match

solve :

above bin Remove , It's matched below

3. It's over source once , Execute again

To modify environment variables, you must source Make it effective !!!


©2019-2020 Toolsou All rights reserved,
c Language implementation 《 Student management system 》 No hole is the future of mobile phone ? There are still many problems to be solved Junior , A little sense , Just for mutual encouragement How to use Vue Used in Echarts Visual Library The 11th Blue Bridge Cup Java The second provincial competition B Group part Python- be based on OpenCV Contour fill for flooding algorithm hole filling 【C#】 The realization of student achievement information management system List Common interview questions in the collection and simple ideas China Mobile Science Popularization : Why do mobile networks call “ Cellular mobile network ”【Golang Basic series 10 】Go language On conditional sentences if