Which of the following is not a relational algebraic operation that is not form the set theory?
A)UNION
B)INTERSECTION
C)CARTESIAN PRODUCT
D)SELECT

Question

Quizplus · Accepted Answer

Select is not a set theory operation; it is specific to relational algebra, used to choose rows from a table that meet certain criteria. Union, Intersection, and Cartesian Product are all operations derived from set theory.

Which of the Following Is Not a Relational Algebraic Operation