CRUD in Servlet
A CRUD (Create, Read, Update and Delete) application is the most important application for any project development. In Servlet, we can easily create CRUD application.
Servlet CRUD example
Create "user905" table in Oracle Database with auto incrementing id using sequence. There are 5 fields in it: id, name, password, email and country.
First page will look like this, fill the form and submit it.
You will get a message "Record successfully saved!".
Click on the View Employees link to see the total employees list.
Click on the update link, to change the data.
After changing information, submit button. You will see that information is changed.
Now, click on the delete link to delete the record.