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  1. Calcite
  2. CALCITE-1652

Allow GROUPING to have multiple arguments, like GROUPING_ID

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.12.0
    • Component/s: None
    • Labels:
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      Description

      When initially added to the SQL standard GROUPING took one argument, a column reference. Now it can have multiple arguments, like the GROUPING_ID function.

      In SQL standard 2014, see section 6.9 <set function specification>, and feature T433, "Multiargument GROUPING function".

      This change would extend GROUPING to allow one or more arguments (i.e. what GROUPING_ID currently does), and make GROUPING_ID a synonym for GROUPING. GROUP_ID is not affected, and continues to take zero arguments.

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          is related to

          New Feature - A new feature of the product, which has yet to be developed. HIVE-15996 Implement multiargument GROUPING function

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. CALCITE-1069 In Aggregate, deprecate indicators, and allow GROUPING to be used as an aggregate function

          • Major - Major loss of function.
          • Closed

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              • Assignee:
                julianhyde Julian Hyde
                Reporter:
                julianhyde Julian Hyde
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                • Created:
                  Updated:
                  Resolved: