DB Quacks SQL Tutorial · Chapter 4
No Duck LEFT Behind
Social worker duck approaches with concern. Some shy ducks never visited ponds! Our previous reports only showed swimming ducks. I want ALL ducks included, even homebodies who stayed home!
Your task
Show all ducks and their pond visits, including ducks who never visited any pond, by joining the ducks table with 'data/pond_visits.csv'. You will be ensuring no ducks are excluded from the results.