Joins and Functions

  • Balaswamy Vaddeman
Chapter

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.

Keywords

Function Function Schema File String Function Column Family Common Column 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Balaswamy Vaddeman 2016

Authors and Affiliations

  • Balaswamy Vaddeman
    • 1
  1. 1.HyderabadIndia

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