What is meant by the selectivity for a column in a physical table? What type of indexing

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What is meant by the selectivity for a column in a physical table? What type of indexing technique is suitable for low-selectivity data? Why?

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Advertising and Promotion An Integrated Marketing Communications Perspective

ISBN: 978-0078028977

10th Edition

Authors: George Belch, Michael Belch

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Posted Date: May 30, 2018 12:52 AM

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What is meant by the selectivity for a column in a physical table? What type of indexing

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The indexing of the data in the physical tables is a critical step in the design and structure of the tables in the database or data warehouse The mai... View the full answer

Advertising and Promotion An Integrated Marketing Communications Perspective

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