Uploaded image for project: 'Calcite'
  1. Calcite
  2. CALCITE-1096

Allow definition of quasi-monotonic columns

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      As discussed in CALCITE-1090, Calcite can make progress on streaming queries if columns are not monotonic but are slightly out of order and the stream has a mechanism (say watermarks or punctuation) to state that a particular value will never be seen again. We need to add support for this in the schema SPI.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                julianhyde Julian Hyde
                Reporter:
                julianhyde Julian Hyde
              • Votes:
                1 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated: