SELECT DATEADD(minute, 1, m1.endTime) AS SlotBeginTime, DATEADD(minute, @gap, m1.endTime) AS SlotEndTime, r1.Description, r1.RoomAvailable FROM meetings m1 LEFT JOIN meetings m2 ON ISNULL(m2.beginTime, @DateTimeEnd) > m1.endTime AND (m1.roomID = m2.roomID OR m2.roomID IS NULL) LEFT JOIN RoomInfo r1 ON r1.roomID = m1.roomID ...>One more question