Tuple calculus




<database> A form of relational calculus in which a variable's only permitted values are tuples of a given relation.

Codd's unimplemented language ALPHA and the subsequent QUEL are examples of the tuple calculus.



< Previous Terms Terms Containing tuple calculus Next Terms >
tunafish
tune
tunnelling
TUPLE
tuple
 relational calculus
tuple calculus
 Tuple Space Smalltalk
tupling
Turbo C
Turbo Debugger
turbo nerd