What Is the ROLLUP Extension to the GROUP BY Clause

question 20

Essay

What is the ROLLUP extension to the GROUP BY clause? Provide the syntax for this extension.

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Definitions:

Break Up Value

The estimated total value of a company if its assets were sold separately rather than as a going concern.

Asset Play

An investment strategy based on buying stocks of companies that are considered to have undervalued assets by the investors.

Forecast Future Earnings

The process of predicting a company's future profits based on historical data, current trends, and analysis of the firm's industry and economy.

Securities Analysis

The process of evaluating a security (stocks, bonds, etc.) in terms of its risk, value, and investment potential.