Set operations - distinct, union and intersect


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Originally published at: http://www.itversity.com/topic/set-operations-distinct-union-and-intersect/

Set operations let us get common elements between two data sets or all the elements from the two data sets. union will get all the elements from both the data sets intersect will get all the elements common in both the data sets distinct will get all the distinct elements in a data set In…