A curated list of AWS resources to prepare for the AWS Certifications
A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.
| /* | |
| Hacker Rank MySQL Employees by department excercise | |
| Write a query to print the respective Department Name and total of employees per department for all departments in Department table | |
| Include departments with 0 employees. | |
| Order the results per total of employees, if 2 or more departments have the same amount of employees then order alphabetically by department name | |
| */ | |
| SELECT DEPARTMENT.NAME, COUNT(EMPLOYEE.ID) AS COUNT_OF_EMPLOYEES_IN_THE_DEPARTMENT | |
| FROM DEPARMENT |
