-- Find all employees who earn more than the average salary of the entire company.
Abstract: Despite their drawbacks, multiple-choice questions (MCQ) have been widely used to assess the students' understanding of lectures through examinations. The development of automatic MCQ ...
NetFrux Technologies is an emerging website development and digital marketing company specializing in Website Designing & Development, iPhone and Android App Development, Digital Marketing, Search ...
1️) Scalar Subquery in SELECT: SELECT e.emp_id, e.emp_name, e.salary, (SELECT ROUND(AVG(salary), 2) FROM employees WHERE dept_id = e.dept_id) AS dept_avg_salary FROM employees e; 2️) Correlated ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results