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How to write 'foreach' statement for bag datatype in pig scripts?

Question Posted / tejaswi anand


How to write 'foreach' statement for bag datatype in pig scripts?..

Answer / Raju Shah

'FOREACH' statement can be used with the bag data type to process each element individually.nSyntax: FOREACH bag_name GENERATED_FOR ALL x GENERATED BY bag_name.x;nInside the 'GENERATED BY' clause, replace 'bag_name.x' with the name of the field inside the bag.

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