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Why should we group using Apache PIG

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Rising Star

Hi guys, I'm very new in using Apache PIG, and I already see a lot of Scripts using Group stament without any operator (Like Sum(X), A Group by A). Why is a good alternative to use group statement? Thanks!

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++ You can group by multiple columns or even by all

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Rising Star

Just top Arun A K 🙂 Many thanks!

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Super Collaborator

You are welcome @Pedro Rodgers