DB Quacks SQL Tutorial · Chapter 4
Pond Bouncers: The WHERE-JOIN Chronicles
Security guard goose swims over with a badge. We have VIP ponds for older ducks only! Show me visits where ducks older than 3 years went to ponds. I need to verify our access rules work correctly.
Your task
Show visits where ducks older than 3 years visited ponds, combining the ducks table with 'data/pond_visits.csv' and filtering by age. You will be joining and filtering data simultaneously.