Joins and Functions

  • Balaswamy Vaddeman


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.


Function Function Schema File String Function Column Family Common Column 
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Copyright information

© Balaswamy Vaddeman 2016

Authors and Affiliations

  • Balaswamy Vaddeman
    • 1
  1. 1.HyderabadIndia

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