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Data Analysis for Database Design, 3rd Edition
book

Data Analysis for Database Design, 3rd Edition

by David Howe
May 2001
Intermediate to advanced content levelIntermediate to advanced
336 pages
14h 36m
English
Butterworth-Heinemann
Content preview from Data Analysis for Database Design, 3rd Edition
2. The manager of the Sales Department is both a manager and a salesperson. How
could data about this manager be represented? (3 min)
3. With reference to the library scenario and Fig. 20.1, write table declarations for
Borrower, Adult and Junior. Use plausible data type declarations. (3 min)
 8VHUGHÀQHGW\SHV8'7V
A language such as SQL99 provides a variety of built-in data types, such as CHAR,
NUMERIC, REAL, BOOLEAN, BLOB, CLOB, DATE, and TIME. Although built-
in data types may continue to be added to the language, it is not feasible to provide a
complete set of data types to cover the myriad applications for which databases are now
used. SQL99 ...
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Publisher Resources

ISBN: 9780750650861