Home / Questions / Which of the following Relational Algebra operations require that both tables (or virtual
Which of the following Relational Algebra operations require that both tables (or virtual tables) involved have the exact same attributes/data types?
(a)Join, Projection, Restriction
(b)Multiplication and Division
(c)Union, Intersection, Minus
(d)Minus, Multiplication, Intersection
(e)Projection, Selection, Rename.
Dec 27 2017 View more View Less
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