Abstract
Many times you need to retrieve data from more than one relation to generate more meaningful and readable reports. You can use the joins feature of Apache Pig to retrieve data from more than one relation.
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© 2016 Balaswamy Vaddeman
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Vaddeman, B. (2016). Joins and Functions. In: Beginning Apache Pig. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4842-2337-6_5
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DOI: https://doi.org/10.1007/978-1-4842-2337-6_5
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Publisher Name: Apress, Berkeley, CA
Print ISBN: 978-1-4842-2336-9
Online ISBN: 978-1-4842-2337-6
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