Arrow.
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Interval column. Three concrete physical layouts:
:year_month— int32 months:day_time— pair of int32s {days, milliseconds}, 8 bytes per slot:month_day_nano— {int32 months, int32 days, int64 nanoseconds}, 16 bytes per slot
Summary
Types
@type t() :: %Arrow.Type.Interval{unit: unit()}
@type unit() :: :year_month | :day_time | :month_day_nano