Computer Science, asked by Satyadil6031, 11 months ago

Extends sql so that it can differentiate between access requirements for data warehouse data and operational data.

Answers

Answered by swati4678
5

Answer:

Most decision support data requests require the use of multiple-pass SQL queries or multiple nested SQL statements. ROLAP extends SQL so that it can differentiate between access requirements for data warehouse data and operational data.

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