MindTap MIS, 1 term (6 months) Printed Access Card for Coronel/Morris' Database Systems: Design, Implementation, & Management, 13th (MindTap Course List)
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Chapter 2, Problem 1P

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Business rule for given relationship:

  • From the given data, note that an AGENT through AGENT_CODE can occur many times in the CUSTOMER table.
  • But each CUSTOMER is related to only one AGENT.
  • The business rule for the relationship between AGENT and CUSTOMER can be written as follows...

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