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  1. Calcite
  2. CALCITE-2770

Add bitwise aggregate functions BIT_AND, BIT_OR

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.19.0
    • core
    • None

    Description

      Almost all major database vendors provide bitwise aggregate functions such as BIT_AND, BIT_OR. It would be nice if Calcite has these as built-in aggregate functions.

       

      [1]. https://docs.aws.amazon.com/redshift/latest/dg/c_bitwise_aggregate_functions.html

      [2]. https://www.postgresql.org/docs/9.1/functions-aggregate.html

       

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            mmior Michael Mior
            hyuan Haisheng Yuan
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