Hive
  1. Hive
  2. HIVE-1180

Support Common Table Expressions (CTEs) in Hive

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.13.0
    • Component/s: Query Processor
    • Labels:
      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.

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

        Issue Links

          Activity

            People

            • Assignee:
              Harish Butani
              Reporter:
              Jeff Hammerbacher
            • Votes:
              6 Vote for this issue
              Watchers:
              13 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development