Prepares Arrow Date, Time, Timestamp, and Duration columns as relative Float32 GPU rows.
Prepare
Current
Column
Prepared / origin
eventDates: DateDay
Float32 dayeventTimes: TimeMillisecond
Float32 millisecondeventStarts: TimestampMillisecond
Float32 millisecondeventDurations: DurationMillisecond
Float32 millisecond