The ____ command within relational algebra includes the word OVER followed by a list of the columns to be included.
A) DELETE
B) PROJECT
C) INTERSECT
D) UNION

Name: The ____ command within relational algebra includes the word OVER followed by a list of the columns to be included. A) DELETE B) PROJECT C) INTERSECT D) UNION
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Question

The ____ command within relational algebra includes the word OVER followed by a list of the columns to be included.​
A) ​DELETE
B) ​PROJECT
C) ​INTERSECT
D) ​UNION

Quizplus · Accepted Answer

The OVER command is used with the PROJECT command to allow grouping and aggregation of the specified columns. It is not used with DELETE, INTERSECT, or UNION commands.

The ____ Command Within Relational Algebra Includes the Word OVER