Learn how to use Oracle SQL Developer, a free and integrated IDE, to create and manage Oracle databases with various features and tools.

This project involves the development of a comprehensive PL/SQL package for Oracle 19c using SQL Developer. The package serves as an API (Application Programming Interface) for various operations on ...

8- Write a query that calculates the difference between each employee's salary and the average salary in their department. 9- Write a program that finds departments with more than 5 employees using a ...

The SQL Developer unit testing framework involves a set of sequential steps for each test case. The steps are as follows, including the user input for before the step is run and the framework ...