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  2. HIVE-669

SELECT TRANSFORM / MAP / REDUCE to support optional ROW FORMAT

    Details

    • Type: New Feature New Feature
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:
      None

      Description

      We should allow TRANSFORM / MAP/ REDUCE to accept optional ROW FORMAT:

      SELECT TRANSFORM(a, b, c)
      ROW FORMAT DELIMITED FIELDS TERMINATED BY '\001'
      USING 'mypython.py'
      AS (d STRING, e INT, f DOUBLE)
      ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t'
      

      Also, we should allow optional type information in the "AS" clause.

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            • Assignee:
              Unassigned
              Reporter:
              Zheng Shao
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              • Created:
                Updated:
                Resolved:

                Development