DateDifFunction DateDifFunctionDescription DateFunction DateFunctionDescription DateTimeFunctionCategory DateValueFunction DateValueFunctionDescription DayFunction DayFunctionDescription DaysFunction DaysFunctionDescription HourFunction HourFunctionDescription MinuteFunction MinuteFunctionDescription MonthFunction MonthFunctionDescription NowFunction NowFunctionDescription SecondFunction SecondFunctionDescription TimeFunction TimeFunctionDescription TimeValueFunction TimeValueFunctionDescription TodayFunction TodayFunctionDescription WeekDayFunction WeekDayFunctionDescription YearFunction YearFunctionDescription