Iloveyou123zxc
Thành viên
- Tham gia
- 8/6/2022
- Bài viết
- 1
U= CRHTSG
F ={C ->T , HR -> C, CH -> R, CS->G, HS->R}
a. Find all the candidate keys of R.
b. Find a minimum cover of the set of functional dependencies F.
c. Identifies the best normal form that R satisfies.
d. Decompose R into a set of BCNF relations
F ={C ->T , HR -> C, CH -> R, CS->G, HS->R}
a. Find all the candidate keys of R.
b. Find a minimum cover of the set of functional dependencies F.
c. Identifies the best normal form that R satisfies.
d. Decompose R into a set of BCNF relations
