A On An Attribute Of A Relation Is A Data Structure That Allows #353
A ________ on an attribute of a relation is a data structure that allows the database system to find those tuples in the relation that have a specified value for that attribute efficiently, without scanning through all the tuples of the relation.
This multiple choice question (MCQ) is related to the book/course
gs gs117 Database Management System.
It can also be found in
gs gs117 SQL: Queries, Constraints and Triggers - SQL Data Types and Schemas - Quiz No.1.
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