Question: Computer science or c++ To what extent is the order in which SELECT and PROJECT operations are applied to a relation significant? That is, under

Computer science or c++

To what extent is the order in which SELECT and PROJECT operations are applied to a relation significant? That is, under what conditions will SELECTing and then PROJECTing produce the same results as first PROJECTing and then SELECTing.

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