Consider the COMPANY ER schema in Figure 3.2. Think of what operations are needed for the entity

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Consider the COMPANY ER schema in Figure 3.2. Think of what operations are needed for the entity types/classes in the schema. Do not consider constructor and destructor operations.

Figure 3.2

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Fundamentals Of Database Systems

ISBN: 9780133970777

7th Edition

Authors: Ramez Elmasri, Shamkant Navathe

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Question Posted: Nov 09, 2021 01:16 AM

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Consider the COMPANY ER schema in Figure 3.2. Think of what operations are needed for the entity

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Fname Minit Lname Bdate Name Address Salary Ssn Sex Locations N WORKS FOR Name Number EMPLOYEE Start_date Number_of_employees DEPARTMENT MANAGES CONTROLS Hours N. M N WORKS ON PROJECT Supervisor Supervisee SUPERVISION Name Location DEPENDENTS_OF Number DEPENDENT Name Birth_date Relationship Sex

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1 Atomicty mean either the full transaction take place or no transacti...View the full answer

Fundamentals Of Database Systems

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