DESCRIPTION >
    Inspired by DUB implementation

NODE dayIntervals
SQL >
    %
    WITH
        toStartOfDay(
            parseDateTime64BestEffort({{ String(start, '2024-11-01T00:00:00.000Z') }}, 3)
        ) AS start,
        toStartOfDay(parseDateTime64BestEffort({{ String(end, '2024-11-02T00:00:00.000Z') }}, 3)) AS
    end
    SELECT
        arrayJoin(
            arrayMap(
                x -> toDateTime64(toStartOfDay(toDateTime64(x, 3)), 3),
                range(toUInt32(start + 86400), toUInt32(end + 86400),
                86400
            )
        )
    ) as interval

NODE hourIntervals
SQL >
    %
    WITH
        toStartOfHour(
            parseDateTime64BestEffort({{ String(start, '2024-11-01T00:00:00.000Z') }}, 3)
        ) AS start,
        toStartOfHour(parseDateTime64BestEffort({{ String(end, '2024-11-02T00:00:00.000Z') }}, 3)) AS
    end
    SELECT
        arrayJoin(
            arrayMap(x -> toDateTime64(x, 3), range(toUInt32(start + 3600), toUInt32(end + 3600), 3600)
        )
    ) as interval

NODE selectIntervalByGranularity
SQL >
    %
    SELECT * FROM {% if granularity == "hour" %} hourIntervals {% else %} dayIntervals {% end %}