README.md

Oracle 19c & SQL Developer Install

Oracle 19c with SQL Developer Download and Installation Guide

Download the Required Files

Download Oracle 19c:

• The Link of the Download Page: Click Here.

• In that Page Click the highlighted Link [if you are using windows]

• If you got this dialog box click Download WINDOWS.X64_193000_db_home.zip

- You should have an account on oracle [Create One if you don't :)]

• Now you may be forwarded to the sign in page, Sign in and the Download will start automatically.

Download SQL Developer:

• The Link of the Download Page: Click Here.

• In that Page Click the highlighted Link [if you are using windows], and you'll find your version for other operating Systems below.

• If you got this dialog box click Download Button and the Download will start automatically.

Installation

Setting Up Orcale 19c

Important: You should Have an internet connection to get this DONE!

• First You Should have this tow Files on your machine, Then Follow the following instructions:

  

• Go to your C Drive and create new folder with name app.

  

• Inside app folder, Extract the WINDOWS.X64_193000_db_home.zip file into db_home folder.

  

• After extracting is complete, Run the Setup.exe

  

• The Setup will start launching, just wait.

  

• Now choose the same settings in the ScreenShots below and click next every time..

  

  

  

• Now The screen below is very important, Check these out:

  • Oracle Home: C:\app, as Default.
  • Database file location: C:\app\oradata, as Default.
  • Global database name: orcl, this could be something else by Default, Make Sure to change it to orcl.
  • Password: Set it any Password you want, such as 111 or 000, But remember it.
  • Confirm password: just repeat your password.
  • Check on Create as Container database.
  • Plugguble database name: orclpdb.
  • Then click next.

  

    As you see down in Messages Section, it shows that the password is weak, just do not worry.

• It shows that the password is weak, Don't Care, Click Yes.

  

• Now Click Install.

  

• If this Window popped up, just click Allow access, and wait until the installation finishes.

  

• Now to test the database is successfully installed or not, just copy the highlighted link and click close.

  

• then paste it into the browser and log in as:

  • Username: sys.
  • Password: the password you created while setup, "in my case 111".

  

• That should shows this Dashboard.

Setting Up SQL Developer

• First go to this path C:\app\db_home\network\admin and open tnsnames.ora file with Notepad.

  

• Copy this selected part and paste it below it directly.

  

• Edit ORCL words to ORCLPDB as following.

  

• Save the file with Ctrl + S, and close it.

• Open Command Prompt (CMD), By searching for it, Or press Windows logo + R in the Keyboard and type cmd, then click OK.

  

• Type sqlplus and hit Enter.

  

• Type / as sysdba in the user-name field and hit Enter.

  

• OR type sys as sysdba in the user-name field and hit Enter, then type your password [111 in my case] and hit Enter.

    (: Don't Worry, The password will not appear while typing..

• Type alter session set container = orclpdb; to change the container database to 'orclpdb', and hit Enter.

  

• Type alter user hr identified by hr account unlock; to unlock the hr database user, and hit Enter.

  

• If you faced any problem here type startup; and try again.

• Type conn hr/hr@orclpdb; to Connect to the hr user that has hr password, and hit Enter.

  

• Type alter pluggable database orclpdb save state; to save the pluggable database state, and hit Enter.

  

• Commands Summary:

  sqlplus / as sysdba
  alter session set container = orclpdb;
  alter user hr identified by hr account unlock;
  conn hr/hr@orclpdb;
  alter pluggable database orclpdb save state;
  

• Back to the second .ZIP file.

  

• Extract it into the app folder.

  

• Inside the extracted sqldeveloper folder, go down to sqldeveloper.exe, right click on it and send it to the desktop "as a shortcut".

  

• Run the sqldeveloper from your desktop shortcut.

  

• From the left up corner click the green + sign to ad a connection.

  

• In this Window the Name, Username and Password are hr, then Check the Service name and set it to orclpdb.

  

• Click Test Button and it should be Status: Success showed in bottom-left of the window.

  

• Then click Connect Button.

  

• Here you can write SQL Commands and Run it using the green run Button on the top toolbar.

  

Authors

• @SalmanIyad

Good Luck!