WITH summary AS (
	SELECT
		ROW_NUMBER() OVER (PARTITION BY l.LogId ORDER BY l.LogId ASC, pl.EndOdometer DESC, pl.Created DESC) AS rk,
		l.LogId, pl.LogId as PreviousLogId
	FROM
		[Log] as l,
		[Log] as pl
	WHERE
		pl.VehicleId = l.VehicleId
		AND ((pl.[Date] <= l.[Date]
				AND pl.EndOdometer < l.EndOdometer)
			OR (
				pl.EndOdometer < l.EndOdometer
				AND pl.Created < l.Created
			))
)
UPDATE [Log]
SET [Log].VehiclePreviousLogId = summary.PreviousLogId
FROM summary
WHERE summary.rk = 1
AND [Log].LogId = summary.LogId