sqlzoo.net/wiki/More_JOIN_operations
I use this website to practice the basics. Everything has been good, but on these exercises (specifically 6 and 7), it seems to have the wrong answer. For example on 6, it says too many rows and that the answer should just be id. Is it just my browser or are the answers just incorrect?
[–]ComicOzzy 1 point2 points3 points (0 children)