1.

Are The Resulting Relations Of Product And Join Operation The Same?

Answer»

No.
PRODUCT: CONCATENATION of every ROW in ONE relation with every row in another.
JOIN: Concatenation of rows from one relation and related rows from another.

No.
PRODUCT: Concatenation of every row in one relation with every row in another.
JOIN: Concatenation of rows from one relation and related rows from another.


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