Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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In addition to its name, the definition of a variable must include its "type" and "additional attributes." Each variable has multiple data types. If you can clarify the concept, we can better characterise future variables.

 

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