The table shown in Figure 14.19 lists dentist/patient appointment data. A patient is given an appointment at
Question:
(a) The table shown in Figure 14.19 is susceptible to update anomalies. Provide examples of insertion, deletion, and update anomalies.
(b) Describe and illustrate the process of normalizing the table shown in Figure 14.19 to 3NF. State any assumptions you make about the data shown in this table.
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Related Book For
Database Systems A Practical Approach to Design Implementation and Management
ISBN: 978-0132943260
6th Edition Global
Authors: Thomas Connolly, Carolyn Begg
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