On this page

    Categories: Bitwise, Aggregate

    BIT_OR

    Returns the bitwise OR of non-NULL input values.

    Syntax

    BIT_OR(expression int) → int

    • expression: An expression that evaluates to a data type that can be cast as an integer.

    Examples

    SELECT BIT_OR(passenger_count)
      FROM Samples."samples.dremio.com"."NYC-taxi-trips"
    
    -- EXPR$0
    -- 255
    
    
    SELECT total_amount, 
      BIT_OR(passenger_count)
    FROM Samples."samples.dremio.com"."NYC-taxi-trips"
    GROUP BY total_amount
    
    -- total_amount, EXPR$1
    -- 29.0, 7
    -- 5.5, 15
    
    

    Usage Notes

    If no rows match, returns a value with all bits set to 0. NULL values have no effect on the result unless all results are NULL, which is treated as no match.