Consider the following relational database schema. The primary keys are underlined. The foreign keys are self-explanatory. TASK (Task id, Task_name, Task_type, Location, Supervisor) ASSIGNED TO (Task id, Worker id, A_date) WORKER (Worker id, Name, Address, Daily_wage, Skill)

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Chapter2: Database Design Fundamentals
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Consider the following relational database schema. The primary keys are underlined. The foreign keys are self-explanatory.
TASK (Task id, Task_name, Task_type, Location, Supervisor)
ASSIGNED TO (Task id, Worker_id, A_date)
WORKER (Worker id, Name, Address, Daily_wage, Skill)
Transcribed Image Text:Consider the following relational database schema. The primary keys are underlined. The foreign keys are self-explanatory. TASK (Task id, Task_name, Task_type, Location, Supervisor) ASSIGNED TO (Task id, Worker_id, A_date) WORKER (Worker id, Name, Address, Daily_wage, Skill)
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