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  1. Calcite
  2. CALCITE-1124

Add support for timestampadd / timestampdiff functions

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: next
    • Fix Version/s: 1.7.0
    • Component/s: core
    • Labels:
      None

      Description

      When calling timestampadd / timestampdiff with first parameter:

      (SQL_TSI_)MICROSECOND ((SQL_TSI_)FRAC_SECOND (deprecated but we can leave for older versions compatibility)), (SQL_TSI_)SECOND, (SQL_TSI_)MINUTE, (SQL_TSI_)HOUR, (SQL_TSI_)DAY, (SQL_TSI_)WEEK, (SQL_TSI_)MONTH, (SQL_TSI_)QUARTER, (SQL_TSI_)YEAR

      (ex: timestampadd(second, 1, current_datetime), calcite throws an error:

      Caused by: org.apache.calcite.sql.parser.SqlParseException: Encountered "( SECOND" at line 1, column 25.
      Was expecting one of:
      "(" "*" ...
      "(" ")" ...
      "(" "WITH" ...

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              • Assignee:
                julianhyde Julian Hyde
                Reporter:
                arina Arina Ielchiieva
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                Dates

                • Created:
                  Updated:
                  Resolved: