Using an index for attributes referenced in ORDER BY and GROUP BY clauses has no significant impact upon database performance.

Name: Using an index for attributes referenced in ORDER BY and GROUP BY clauses has no significant impact upon database performance.
Brand: Quizplus
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Quizplus · Accepted Answer

Using an index for attributes in ORDER BY and GROUP BY clauses can significantly improve database performance by reducing the amount of data that needs to be sorted or grouped, leading to faster query execution times.

Using an Index for Attributes Referenced in ORDER BY and GROUP