Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- SELECT DISTINCT maker
- FROM Product AS P
- JOIN PC ON P.model = PC.model_product
- WHERE PC.speed>=3
- INTERSECT
- SELECT DISTINCT maker
- FROM Product AS P
- JOIN Laptop AS L ON P.model=L.model_product
- WHERE L.speed >= 3
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement