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  1. Pig
  2. PIG-887

document use of expressions in join,group,cogroup

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.7.0
    • Component/s: documentation
    • Labels:
      None

      Description

      For join,group,cogroup relational operators, pig allows expressions to be used in place of the field aliases in the syntax documented in http://wiki.apache.org/pig-data/attachments/FrontPage/attachments/plrm.htm .
      But this feature is not documented in the manual.

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            • Assignee:
              olgan Olga Natkovich
              Reporter:
              thejas Thejas M Nair
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              • Created:
                Updated:
                Resolved: