What are the differences among primary, secondary, and clustering indexes? How do these differences affect the ways
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What are the differences among primary, secondary, and clustering indexes? How do these differences affect the ways in which these indexes are implemented? Which of the indexes are dense, and which are not?
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Indexing is used retrieve records from a database file very quickly An Index is a two columned table The first column is occupied by primary or candid...View the full answer
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Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
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