Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] Fagin's theorem Fagin, Ron 2nd Faroult, Stephane FD 2nd implied by superkey trivial fifth normal form first normal form 2nd 3rd relvar "flat relation" FORALL iterated AND not in SQL foreign key FOREIGN KEY foreign key FOREIGN KEY foreign key not fundamental fourth normal form free variable 2nd 3rd function (SQL) |