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i have 6 attributes A,B,C,D,E,F
{A,B} > C,D,E,F
C > B
D > C
{B,C} >E
How to normalize this in 2NF and 3NF. I need the solution urgently. Please help!!!!
 2 years ago
 2 years ago
i have 6 attributes A,B,C,D,E,F {A,B} > C,D,E,F C > B D > C {B,C} >E How to normalize this in 2NF and 3NF. I need the solution urgently. Please help!!!!
 2 years ago
 2 years ago

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NarsatBest ResponseYou've already chosen the best response.1
{A,B} > C,D,E,F C > B D > C {B,C} >E It's been long since I've normalized tables. I believe this would be 2NF, since this eliminates all dependencies to nonprimary attributes among the tables. _AB_ D F D and F only depend on primary key _AB_ _D_ C C only depends on primary key _D_ _BC_ E  E only depends on primary key _BC_ I would suggest you check this, since I'm not really sure.
 2 years ago

mmBest ResponseYou've already chosen the best response.0
Have you normalized this to 2NF or 3NF ?
 2 years ago

NarsatBest ResponseYou've already chosen the best response.1
Heh, apparently I skipped directly to 3NF.
 2 years ago

mmBest ResponseYou've already chosen the best response.0
Ok thanks alot !! Could you please also tell the 2NF ?
 2 years ago

NarsatBest ResponseYou've already chosen the best response.1
I might have actually skipped the whole 2NF step =P give me a minute to analyze
 2 years ago

NarsatBest ResponseYou've already chosen the best response.1
Hm, I believe that's 2NF which coincidentially happens to be in 3NF aswell. Sometimes tables in 2NF automatically become 3NF. But again, maybe you should check this answer.
 2 years ago
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