Question: Consider the following relation schema: WORK(Operator, Item-Made, Machine, Date) (3) Give a small instance (i.c., data)relation schema WORK to show that even if Date Machine,

Consider the following relation schema: WORK(Operator, Item-Made, Machine, Date) (3) Give

Consider the following relation schema: WORK(Operator, Item-Made, Machine, Date) (3) Give a small instance (i.c., data)relation schema WORK to show that even if Date Machine, Operator Machine it does NOT necessarily follow that and Operator Date

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