266 269 a referential integrity constraint will be

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Unformatted text preview: properties for each column; these include data types, null status, default values, and any constraint on the values. 5.7 Explain how the representation of weak entities differs from the representations of strong entities. (Kroenke & Auer p. 266- 269) - A referential integrity constraint will be generated and a cascading deletions rule set up so that when the parent is deleted all dependent weak entities are also delet...
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This document was uploaded on 03/17/2014 for the course CIS 2334 at University of Houston.

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