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  1. Hive
  2. HIVE-1180

Support Common Table Expressions (CTEs) in Hive

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 0.13.0
    • Query Processor
    • None

    Description

      I've seen some presentations from the PostgreSQL recently expounding the utility of CTEs (http://en.wikipedia.org/wiki/Common_table_expressions). Should we try to support these in Hive? I've never used them in practice, so curious to hear if the community would find them useful.

      Attachments

        1. HIVE-1180.1.patch
          18 kB
          Harish Butani
        2. HIVE-1180.3.patch
          28 kB
          Harish Butani
        3. HIVE-1180.6.patch
          31 kB
          Harish Butani

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              rhbutani Harish Butani
              hammer Jeff Hammerbacher
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              Dates

                Created:
                Updated:
                Resolved: