1 votes 1 votes Consider the relation R(A,B,C) and functional dependencies F={A->B, B->C} then what are the number of functional dependencies in $F^{+}$ ? Databases database-normalization function-closure + – Shweta Nair asked Oct 24, 2017 Shweta Nair 553 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
2 votes 2 votes For more, refer http://www.cs.sfu.ca/CourseCentral/354/zaiane/material/notes/Chapter6/node12.html srivivek95 answered Oct 24, 2017 srivivek95 comment Share Follow See all 0 reply Please log in or register to add a comment.