ineed help with my hw please
4. (12 points) Consider the following relation schema WORK Operotor, Item-Mode, Machine, Date (1) Formulate the following constraints on this relation schema as functional deperndencies (o) an operator can work on only one machine on the same day: (b) each Item-Made (eg.skirt,hat) must be made on the same machine. (2) Assume that the following functional dependencies on relatien schem WORK: (Operator, Machine) (Item-Made, Date). Item-Made Machine are given. (Do not consider the F.D.s in the
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