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  1. Calcite
  2. CALCITE-715

Add PERIOD type constructor and period operators (CONTAINS, PRECEDES, etc.)

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.13.0
    • Component/s: stream
    • Labels:
      None

      Description

      Add support for period operators: CONTAINS, OVERLAPS, EQUALS, PRECEDES, SUCCEEDS, IMMEDIATELY PRECEDES, and IMMEDIATELY SUCCEEDS.

      These are among the temporal database features added to SQL:2011.

      See http://www.sigmod.org/publications/sigmod-record/0612/publications/1209/pdfs/07.industry.kulkarni.pdf.

        Issue Links

          Activity

          Show
          julianhyde Julian Hyde added a comment - See also: http://en.wikipedia.org/wiki/Allen%27s_interval_algebra#Relations http://en.wikipedia.org/wiki/SQL:2011#New_features
          Show
          julianhyde Julian Hyde added a comment - Fixed in http://git-wip-us.apache.org/repos/asf/calcite/commit/feff5964 .
          Hide
          jcamachorodriguez Jesus Camacho Rodriguez added a comment -

          Resolved in release 1.13.0 (2017-06-26).

          Show
          jcamachorodriguez Jesus Camacho Rodriguez added a comment - Resolved in release 1.13.0 (2017-06-26).

            People

            • Assignee:
              julianhyde Julian Hyde
              Reporter:
              julianhyde Julian Hyde
            • Votes:
              1 Vote for this issue
              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved:

                Development