Joins as a relational AND. https://benjiweber.co.uk/blog/2021/03/21/thinking-in-questions-with-sql/#!:~:text=relational%20AND.%20That%E2%80%99s%20where%20NATUR

Joins as a relational AND. https://benjiweber.co.uk/blog/2021/03/21/thinking-in-questions-with-sql/#!:~:text=relational%20AND.%20That%E2%80%99s%20where%20NATURAL%20JOIN%20comes%20in https://benjiweber.co.uk/blog/2021/03/21/thinking-in-questio....