Uploaded image for project: 'Calcite'
  1. Calcite
  2. CALCITE-4337

Support PARTITION BY clause in table function call

    XMLWordPrintableJSON

Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 1.26.0
    • None
    • core

    Description

      An example from the SQL standard 2016 Polymorphic Table Functions:

      SELECT W.wstart, W.wend, OI.customer, SUM(OI.price)
      FROM TABLE(SESSION(
        data => TABLE(order_item) AS OI PARTITION BY customer, 
        timecol => DESCRIPTOR(order_time),
        timeout => INTERVAL '10' MINUTE)) W
      GROUP BY 1, 2, 3
      

      Attachments

        1. image-2021-10-13-20-23-26-890.png
          405 kB
          Jing Zhang
        2. image-2021-10-13-20-22-42-675.png
          251 kB
          Jing Zhang
        3. image-2021-10-13-20-19-55-855.png
          94 kB
          Jing Zhang
        4. image-2021-09-30-11-05-42-033.png
          117 kB
          Jing Zhang
        5. image-2021-09-30-11-05-12-400.png
          72 kB
          Jing Zhang
        6. image-2021-09-30-11-04-33-474.png
          280 kB
          Jing Zhang

        Issue Links

          Activity

            People

              danny0405 Danny Chen
              danny0405 Danny Chen
              Votes:
              0 Vote for this issue
              Watchers:
              16 Start watching this issue

              Dates

                Created:
                Updated:

                Time Tracking

                  Estimated:
                  Original Estimate - Not Specified
                  Not Specified
                  Remaining:
                  Remaining Estimate - 0h
                  0h
                  Logged:
                  Time Spent - 2h
                  2h