2 votes 2 votes A relation R is in 3NF if every non-prime attribute of R is fully functionally dependent on every key of R Here, what is the actual meaning of word key ? Does it mean prime attribute or super key or non-prime attribute ? plzz explain... Databases 3nf + – rishu_darkshadow asked Sep 20, 2017 rishu_darkshadow 527 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply srestha commented Sep 20, 2017 reply Follow Share key means candidate key 1 votes 1 votes rishu_darkshadow commented Sep 20, 2017 reply Follow Share ok :) 0 votes 0 votes Please log in or register to add a comment.
1 votes 1 votes Here key means candidate key Priyanka Agarwal answered Sep 20, 2017 Priyanka Agarwal comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Candidate as well as superkey Rishi yadav answered Oct 9, 2017 Rishi yadav comment Share Follow See all 0 reply Please log in or register to add a comment.