This advanced SQL exercise is part of the book: Advanced SQL – Practical Techniques and Use-Cases, which includes 100 day-to-day SQL challenges (and solutions), need-to-know advanced features, and key concepts.
Create a query that displays all dates for the year 2015.
For each day of the year 2015, the query will display an indication (0 or 1), specifying whether it is:
- Beginning of the week
- Weekend
- Beginning of the quarter
- End of the quarter
- Beginning of the month
- End of the month
