What is a key attribute (e.g., a primary key)? What coding techniques can be used to create
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What is a key attribute (e.g., a primary key)? What coding techniques can be used to create good primary key attributes?
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A key attribute is a field or combination of fields within a database table that uniquely identifies each tuple row within the table Among various kin...View the full answer
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Related Book For
Accounting Information Systems
ISBN: 9780538469319
9th Edition
Authors: Pat Wheeler, Ulric J Gelinas, Richard B Dull
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