Oracle 21c installation on windows | How to import HR schema in oracle 21c |Oracle 21c installation

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Chapters:

0:00 Oracle 21C installation on windows 11
1:12 Oracle 21C installation steps
2:17 Oracle database 21C installation on windows 10
4:35 SQL Developer configuration
10:54 How to import HR schema in oracle 21c

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Step 1: Download all the software from given link below
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1. Oracle 21C xe(Express edition)

2. Download SQL developer application

3. Download HR schema dump

Step 2: Unzip all the software by using winrar or winzip

Step 3: Install Oracle 21C XE

Step 4: Connect ADMIN schema with SQL developer

Place the un Zipped HR schema dump file in the below path:
=================================================

C:\app\LENOVO\product\21c\dbhomeXE\demo\schema

Execute the below steps in ADMIN schema (In SQL Developer)

Parameter 1 :
------------
hr

Parameter 2 :
-------------
users

Parameter 3 :
-------------
temp

Parameter 4 :
----------------------
admin

Parameter 5 ::
----------------------
$ORACLE_HOME/demo/schema/log

Parameter 6 ::
----------------------
localhost:1521/XEPDB1

Create the connection for HR schema

Execute the below steps in HR schema (make sure to change the corresponding file path as per your system name)
=======================================================================

select * from employees; -- No data will be present initially. Then execute the below commands in HR

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Please subscribe, Like, and comment. I will post more videos.

Thanks

[nag]

Guys, This is one BEST video to conceptualize the Oracle installation.

I wanted to express my gratitude to you because I have learnt a lot from your videos. You explain complex topics clearly. Thank you for providing such high quality content. My best wishes to you!

[vyaschakravarthy]

Thank you so much. Earlier I didn't know that Oracle 21c is important to install before sql developer installing, and i always installed sql developer and got errors while connecting.
You have done a great job

[thasneembinnilam]

I am successfully installed and configured. Explanations are perfect, very useful. Upload more contents related to ORACLE DB

[srikanthkondragunta]

thank you so much,
it's very useful and neatly explained about installation and its problems

[raghavaperusomula]

thank you so much sir, before i tried many youtube videos but i doesn't help me this video helped me a lot to install and connect👏

[krishnachakraborty]

Thank you so much sir .For the first time i am able to download sql developer in my windows 11

[duraley_v_tumane]

thank you so much, kind sir!
im endlessly grateful for people like you!!

[bhavnajain]

I am getting the error when connecting to SQL Developer application Error message is "The network adopter could not establish connection

[tsnwhkp]

Very useful for me, as I have a upcoming assessment in the topic of Oracle DBMS,
going to practice PL\SQL by watching further your videos

[evgeniynorfolk]

Спасибо тебе большое, добрый человек!
Желаю тебе самого наилучшего!

Thank you very much, kind person!
I wish you the very best!

[mkarvj]

Hello Sir while connecting the SQL DB using the connection details in SQLDeveloper, getting this error message: "Listener refused the connection with the following error" ORA-21514, TNS:listener does not currently know of service request. What to do?

[umashiva]

Thank you sir...i could easily follow your instructions and able to download successfully..thank you for your videos.

[insidehead]

sir, after restarting the system the listener is not working.. could you please help how to resolve it..

[marwadlishad]

you are life saver thank you very much <3

[tryloghan]

Thank you, You saved my day, you're the best!

[niralikatre]

Thank you so much Sir for your videos, they are always beneficial n helpful. I ve successfully done the installation.Want to ask one thing How to create Core schema for target tables? Didn't find it in description box.

[krishnanselvam]

what is difference between cursor and refcursor

[krishnanselvam]

advantage of package and why using in package procedure and function use pannurom and eppa use pannum ketanga sir.

[krishnanselvam]

why using in oracle transfer user pannurom yesterday interview kettanga sir.eppadi answer pannurathunu therila