Step1:

Search for “oracle edelivery”in google and search for “oracle database 19c” in oracle edelivery

Step2:

Choose Microsoft Windows X64(64-bit)

Step3:

Choose oracle database-long term release

Step4:

After choosing the oracle database , click on download

Step5:

Run the downloaded software 

Step6:

The software will be downloaded in zip format.

Step7:

Extract the downloaded software

Step8:

Extraction in progress.

Step9:

Right click on setup then run as administrator.

Step10:

Choose a option in setup software only.

Step11:

Select the option->single instance databse installation.

Step12:

Select option->enterprise edition 

Step13:

Select option->use windows build-in-account

Step14:

Browse the path for “oracle base” 

Step15:

Check the prerequest:

Step16:

Read the summary

Step17:

Installation process will be started

Step18:

Once the installation process is completed successfully click on close.

Step19:

Type dbca for database creation 

Step20:

Select create database

Step21:

Select advanced configuration

Step22:

Select custom database

Step23:

Type the database name and unselect the container database

Step24:

Select use template file for database storage attributes

Step25:

Select the both fast recovery area and enable archivelog

Step26:

Unselect the all check boxes

Step 27:

Select shared global area

Step28:

unselect the all check boxes

Step29:

Set the password for sys by default “sys”

Step30:

Select create database

Step31:

Check the summary and click on finish

Step32:

Once we click on finish, the installation begins

Step 33:

Click on close after the installation is completed 

Step 34: start the database

Set ORACLE_SID=sdbt

Sqlplus / as sysdba

Startup