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] table value constructor (SQL) TABLE_DEE 2nd and TABLE_DUM identity with respect to join "tables and views" tables, rows, and columns ternary relation ternary tuple THE_ operator 2nd theorem (database) theta-join Third Manifesto, The Third Manifesto, The Third Manifesto, The 2nd 3rd 4th 5th third normal form 2nd three-valued logic truth tables TIMES 2nd Todd, Stephen transaction transition constraint transitivity TransRelational™ Model, The 2nd 3rd "trigger" triggered procedure tuple 2nd extracting attribute value from pictured as row relvar versus proposition tuple constraint tuple equality 2nd 3rd 4th TUPLE FROM tuple ordering not in relations tuple selector tuple type name TUPLE type generator tuple variable not in relational model TUPLE {H} Tutorial D used in The Third Manifesto Tutorial D versus SQL two-valued logic truth tables TYPE type 2nd TYPE 2nd type versus physical representation versus variable type constraint checked during selector invocation not in SQL type error type generator RELATION TUPLE |