hi all, I have a very basic doubt
I am comparing two files A and B which has three columns a1, b1 of A and a2, b2 say for example if need to compare a1 with a2 and if there are common i have display a1, b1, b2 or else i have to display a1 , b1 or a1, b2 is the set function going to be the best option or is there any other way -- Beema Shafreen
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