A divide operator is used to retrieve rows in which the values of one column contain every value in another column.

Name: A divide operator is used to retrieve rows in which the values of one column contain every value in another column.
Brand: Quizplus
Rating: 4.8 (40 reviews)

Question

Quizplus · Accepted Answer

The divide operator in relational algebra is used to find rows in one relation that are associated with all rows in another relation, effectively retrieving rows where one column contains every value in another column.

A Divide Operator Is Used to Retrieve Rows in Which